Written by the Optimo Lifestyle Fitness Team · London-Based · CIMSPA Endorsed · YMCA Awards Certified · Last Updated: June 2026
Finding modest gymwear that actually works during a serious training session has historically meant compromising somewhere — on coverage, on breathability, on performance, or on style. That compromise is becoming less and less acceptable, and rightly so.
In 2026, the modest activewear market is valued at approximately $9.43 billion and is projected to reach $16.58 billion by 2034, growing at a compound annual growth rate of 6.47% — a figure that reflects not just commercial interest but a genuine, long-overdue shift in how the fitness industry serves Muslim women and all women who choose to cover for religious, cultural, or personal reasons.
This guide is written from within the fitness industry. At Optimo Lifestyle, we work with Muslim women on fitness retreats and transformation programmes across destinations including Morocco and beyond. We understand firsthand that what you wear to train matters — practically, psychologically, and spiritually. This guide covers what to look for, which fabrics and constructions actually perform, and which brands are genuinely worth your money in 2026.
Why This Guide Matters
Ill-fitting or inappropriate workout clothing is not merely a style inconvenience — it is a documented barrier to physical activity participation among Muslim women. A 2022 study published in BMC Women’s Health identified clothing concerns as one of the top three barriers to exercise participation among hijab-wearing women in Western countries. Wearing the right gear removes that barrier and supports consistent training — which has direct, measurable health consequences.
The State of Modest Activewear in 2026
The global Islamic clothing market was valued at $128.4 billion in 2025 and is projected to reach $249.7 billion by 2034. Within that broader market, the modest sportswear sub-segment — encompassing sport hijabs, modest swimwear, and athletic activewear — has grown at an estimated rate exceeding 15% annually since 2021, making it one of the fastest-growing categories in global apparel.
Muslim consumer spending on apparel and footwear reached $327 billion in 2023, a 3% increase year-on-year, and is projected to rise to $433 billion by 2028, according to the State of the Global Islamic Economy Report 2024/25. Yet despite these numbers, 90% of Muslim women still report that mainstream fashion brands do not sufficiently cater to their modest needs — a gap that specialist and community-rooted brands are working hard to fill.
For active Muslim women, this matters beyond shopping preference. Research consistently shows that when appropriate, well-performing activewear is available and accessible, participation in sport and structured fitness increases. This is not a niche concern. It is a public health issue with real consequences for women’s long-term wellbeing.
What to Look for in Modest Gymwear: The Fabric Science
Before exploring specific brands, it’s worth understanding what separates genuinely high-performing modest activewear from clothing that simply looks the part. For covered training, the technical demands on fabric are actually higher than standard activewear — more surface area means more potential for heat retention, friction, and moisture buildup. Getting the fabric right is not an aesthetic preference; it is a functional requirement.
Moisture-Wicking and Quick-Dry Performance
The core technical requirement for any serious training garment is effective moisture management. Look for fabrics built from polyester or nylon microfibre blends (typically 88–92% polyester / 8–12% elastane) with a wicking-finish yarn structure. These constructions pull sweat away from the skin and distribute it across the outer fabric surface, where it evaporates rapidly. Cotton, despite being comfortable and breathable for daily wear, retains moisture and becomes heavy and clingy during intense exercise — particularly problematic for covered training in warm environments.
Brands and garments worth trusting in 2026 will typically specify a moisture-wicking or “Dri-fit” style finish and a fabric weight of 150–200 gsm for tops and 200–250 gsm for bottoms. Lighter fabrics (under 140 gsm) tend to lack the opacity needed for modest coverage and can become see-through when stretched.
Opacity and Coverage — The Modesty Standard
Standard activewear leggings and tops are frequently not designed with opacity as a priority. Squat-test failure — where leggings become sheer under stretch — is a well-documented complaint across mainstream fitness brands. For modest gymwear, opacity is non-negotiable. Look for:
Opacity Checklist Before Buying
Double-layer waistbands and panels over the seat — these are the most frequently sheer areas in standard leggings
A fabric gsm of at least 200 for leggings and trousers worn without a long top
A stated “squat-proof” or “4-way stretch” design — 4-way stretch maintains consistent coverage under movement in all directions
For tops: side seams and underarm panels in darker colours or denser fabric construction
Fit and Silhouette for Covered Training
Full-coverage modest activewear typically works best in one of two silhouettes: the layered set (a longer, looser tunic or longline top worn over performance leggings or joggers) or the fitted full-coverage set (high-neck long-sleeve top with full-length leggings, designed as a base layer unit). Both are valid. The choice depends on the type of training.
For high-intensity or circuit training — the kind of work done on an Optimo Lifestyle fitness retreat — fitted sets with minimal excess fabric reduce friction and interference during dynamic movement. For yoga, pilates, or lower-intensity work, a floatier tunic silhouette may be more comfortable. The key principle: excess, unsecured fabric creates a safety and comfort issue at high intensity. A lightweight, well-constructed fitted set is almost always the better choice for serious training.
Sport Hijab Construction
The sports hijab is arguably the most technically demanding item in the modest activewear category. The design must address: secure fit during movement (no slippage), breathability across the head and neck, moisture management from the hairline and neck, and sufficient stretch to enable a full range of neck and shoulder motion. Key construction features to look for:
Sport Hijab Performance Criteria
Stretchy jersey-knit construction (not woven) — allows full neck and shoulder range of motion
Flatlock or seamless seam construction — minimizes friction against the neck and ears during cardio
Moisture-wicking fabric to the inner layer contacting hairline and neck
Non-slip inner grip at the hairline and forehead — prevents forward slip during high-intensity movement
UPF (Ultraviolet Protection Factor) of 30 or higher for outdoor training — particularly relevant for retreat environments
The Best Modest Gymwear Brands in 2026
The brands featured below have been selected based on four criteria: technical performance, genuine commitment to modest design (rather than token product extensions), community trust among Muslim female athletes, and commercial accessibility. Mainstream brands with authentic modest lines are included alongside specialist brands — both have a legitimate place in a well-built modest workout wardrobe.
Nike Pro Hijab & Nike Modest Collection
Mainstream — Widely Available
When Nike launched the Pro Hijab in 2018 — developed with input from Muslim female athletes including UAE figure skater Zahra Lari — it became the first mainstream global brand to enter the modest activewear space at scale. The launch spurred an estimated 12% industry-wide increase in modest activewear sales. Since then, Nike has expanded its modest clothing collection to include full-coverage long-sleeve performance tops, modest swim pieces, and updated Pro Hijab versions in seasonal colourways and prints.
The Pro Hijab is constructed from single-layer stretch jersey with a fine mesh structure for breathability. It is not the most technically advanced sport hijab on the market — specialist brands have developed more sophisticated constructions — but it remains one of the most accessible and widely stocked options globally, including in UK stores and via nike.com with international delivery.
Best for: Gym and studio training, running, general fitness. Available at nike.com and major sports retailers.
Noore
Specialist — Muslim-Founded
Noore was founded by Indonesian athlete Ria Nirwana Sudradjat after she could not find a sports hijab that performed adequately during competition training. The brand was appointed official sport hijab supplier for Indonesia’s national team at the 2018 Asian Games, across disciplines including taekwondo, pencak silat, skateboard, and sport climbing. It has since expanded internationally and is stocked at Decathlon Indonesia, with growing availability across Malaysia, Bahrain, Singapore, and the US.
Noore’s design philosophy is built around four principles: modesty, beauty, comfort, and health — with active athletes involved in product testing from the outset. Their sport hijabs use flatlock seam construction to minimize chafing and incorporate a non-slip grip at the hairline. For women who train seriously and compete, Noore represents the benchmark of what a sport hijab should be.
Best for: Competitive sport, high-intensity training, outdoor fitness. Available at noore.co.id and international stockists.
Lara Active
Specialist — Athlete-Founded
Lara Active was founded in 2020 by Lara Fawzy — a Dubai-based Muay Thai athlete, fighter, and coach — during the pandemic, when she was unable to find activewear that was simultaneously functional, modest, and stylish. The brand is rooted in combat sport performance requirements, which are among the most demanding for any activewear: the clothing must be secure, allow extreme range of motion, resist stretching out during grappling, and maintain coverage under every conceivable movement pattern.
As noted in a 2026 report by Sporting Goods Intelligence, brands like Lara Active and Noore — both rooted in lived experience — are outpacing global sportswear giants on coverage, fit, and performance for Muslim women. Lara Active offers burkini swimwear, training tops, and hoodies, all with modest construction at their core.
Best for: Combat sports, functional fitness, outdoor and swim training. Available at laraactive.com.
Aab Collection
British Muslim–Founded
Founded in 2007 by Nazmin Alim in London, Aab Collection was built specifically to serve British Muslim women who wanted to dress modestly without compromising on style. By 2017, Aab had established itself as one of the most respected modest fashion brands in the UK. Their activewear line brings the same design sensibility to fitness clothing: clean lines, high-quality modest construction, and a strong understanding of what Muslim women in a UK context actually need.
Aab is particularly well regarded for its modest swim and active range, and remains one of the most community-trusted modest fashion brands in Britain. For UK-based Muslim women, Aab offers the added advantage of domestic delivery and a brand built on real community insight rather than market opportunity.
Best for: All-round fitness, swimming, everyday active wear. Available at aabcollection.com, UK-based.
Dignitii Activewear
Specialist — Performance-Focused
Dignitii Activewear positions itself squarely at the intersection of modesty and athletic performance, using performance fabrics specifically for modest workout tops, loose leggings, sport hijabs, and modest swimwear. The brand ships to the US, Canada, and worldwide, with free returns — an important consideration given that fit in modest activewear requires more consideration than standard sizing due to coverage requirements.
Dignitii is rated highly among Muslim female athletes for the functional detail in their garments: internal waistband grips, thoughtful seam placement, and opaque fabrics that maintain coverage through all movement types. They are frequently cited in Muslim women’s fitness communities as a brand that genuinely understands the training environment.
Best for: Gym training, HIIT, yoga, swimming. Available at dignitii.com with worldwide shipping.
Modanisa Sport
Major Modest Fashion Platform
Modanisa is the world’s largest modest fashion platform, having received investment from Goldman Sachs and grown into an international marketplace serving customers in over 130 countries. Their Sport section aggregates a large selection of modest activewear — sport hijabs, full-coverage sets, modest swimwear, and long-sleeve training tops — from multiple brands, making it a useful destination for breadth of selection and comparative shopping.
Modanisa ships internationally, including to the UK and US, and offers a returns process that accommodates the need to test fit at home. The platform is particularly strong on sport hijab variety — offering styles from the very simple to the highly technical — at a range of price points.
Best for: One-stop shopping, sport hijabs, price-range variety. Available at modanisa.com.
Dressing for the Training Environment — Practical Guidance by Activity
Modest gymwear is not a single category. What you wear to a HIIT class differs meaningfully from what works for outdoor running, swimming, or a fitness retreat in a warm climate. Here is how to approach wardrobe planning by training context.
Gym and Studio Training
Climate-controlled indoor environments give you the most flexibility with fabric weight and layering. A fitted long-sleeve base layer (150–170 gsm) with full-length leggings (200–230 gsm) is the most common and effective approach for weightlifting, circuit training, and class-based fitness. A sport hijab in a single-layer jersey construction works well here. Prioritize a non-slip waistband on the leggings — essential for squat and deadlift mechanics — and ensure the top is long enough to stay tucked or provides full hip coverage without requiring constant adjustment.
Running and Outdoor Cardio
Outdoor running introduces wind, sun, and more variable temperatures. A wind-resistant outer layer — ideally a modest, lightweight running jacket with thumb holes and a longer back hem — is worth adding over a base layer for cooler conditions. In warmer weather (as you would experience on a Morocco fitness retreat), prioritize UPF-rated fabrics for sun protection and lighter fabric weights for heat management. A sport hijab with UPF 30+ protection is strongly recommended for outdoor training — both for sun protection and to minimize heat buildup at the head and neck.
Fitness Retreats and Travel Training
For a fitness retreat or active travel, your activewear wardrobe needs to be versatile, packable, and capable of performing across multiple training types and environments. At Optimo Lifestyle, we run retreat programmes that include beach conditioning, outdoor interval training, strength sessions, and active recovery walks — often across a single day. The ideal modest retreat wardrobe:
Modest Retreat Packing Guide
3–4 fitted long-sleeve performance tops (mix of lighter and medium weight)
2–3 full-length performance leggings or joggers (opaque, non-slip waistband)
3–4 sport hijabs (quick-dry, ideally in neutral colours that work across your kit)
1 modest swim piece for ocean or pool recovery sessions
1 lightweight modest running jacket for outdoor morning sessions in cooler conditions
If you are joining one of our Agadir, Morocco retreats, the average temperature of 22–28°C means lighter fabrics (under 170 gsm) and UPF-rated hijabs are the priority. The Atlantic beachfront environment we use for conditioning work is exposed and open — sun protection is not optional.
Swimming and Water-Based Fitness
Modest swimwear — burkinis and full-coverage swim sets — has been one of the fastest-growing categories within modest activewear. Chlorine-resistant fabrics (typically a polyester/elastane blend rated for pool use) are essential for regular swimming. For ocean training or swimming at coastal retreat destinations, a quick-dry fabric that releases water rapidly reduces drag and discomfort. Lara Active and Dignitii both offer strong modest swim options as of 2026.
The Health Case: Why Modest Gymwear Matters Beyond Aesthetics
The conversation about modest activewear is not purely about fabric technology or brand preference. There is a substantive public health dimension. Research consistently identifies clothing as a significant barrier to exercise among Muslim women in Western countries — a factor that has measurable downstream effects on physical health, mental health, and long-term wellbeing.
Research Note
A 2022 study in BMC Women’s Health surveying hijab-wearing women in the UK identified “lack of appropriate clothing” as a top-three barrier to gym attendance alongside time constraints and cost. The study found that access to modest activewear correlated with significantly higher reported exercise frequency. The implication is direct: better modest gymwear availability is a lever for improving population physical activity levels.
The UK Chief Medical Officers’ Physical Activity Guidelines recommend 150 minutes of moderate-intensity physical activity per week for adults. Sport England’s Active Lives Survey (2024) found that nearly 27% of English adults are physically inactive — a figure that is disproportionately high among women from South Asian and Muslim-majority communities. Addressing the equipment and clothing barrier is one of the most tractable interventions available.
Regular physical activity reduces cardiovascular disease risk by an estimated 35%, improves mental health outcomes comparably to mild antidepressant medication (as documented by Mind), supports healthy weight management, improves bone density, and has well-documented protective effects against type 2 diabetes — a condition with elevated prevalence in South Asian communities in the UK. When modest activewear makes consistent training possible, these are the health outcomes that follow.
At Optimo Lifestyle, our personal fitness training and retreat programmes are designed to be inclusive by default — not as an afterthought. We work with Muslim women across our programmes, and modest dress requirements are accounted for in all programming, environment, and scheduling.
Budget and Value: What to Expect at Different Price Points
Modest activewear spans a wide price range. Understanding what you get at each tier helps you invest appropriately for your training intensity and frequency.
Entry Tier — Under $40 / £30
Suitable for light activity and casual training. At this price point, expect adequate coverage and basic moisture-wicking. Seam finishing and fit precision are typically lower. Brands: ASOS modest range, H&M sport long-sleeve options with modest layering. Good starting point but unlikely to hold up well across intensive daily training sessions.
Mid Tier — $40–$90 / £30–£70
Where most serious training wardrobes should be anchored. At this price point, you access genuinely technical fabric constructions, better opacity, non-slip waistbands, and flatlock seaming. Brands: Nike Pro range, Dignitii Activewear, Modanisa Sport’s premium lines. This is the sweet spot for regular gym training and retreat participation.
Premium Tier — $90+ / £70+
Specialist performance brands at this level offer athlete-grade constructions: temperature-regulating fabric technology, anti-odour treatments, UPF 50+ ratings, competition-grade secure fit, and comprehensive size ranges. Brands: Noore, Lara Active, Aab Collection’s premium activewear. Worth the investment for frequent or competitive trainers and for retreat environments with multi-session training days.
Ready to Train with Expert Coaching?
Optimo Lifestyle runs coach-led fitness retreats for Muslim women and all women seeking structured transformation in a supportive, inclusive environment. All retreat programming accommodates modest dress requirements as standard.
Caring for Modest Activewear — Making Your Investment Last
Performance activewear degrades faster when washed incorrectly. Since modest activewear garments are typically worn for longer periods of intense activity than standard gymwear, care matters more — not less. The following practices extend garment life significantly:
Care Guidelines for Performance Modest Activewear
Cold wash only (30°C maximum). Hot water degrades moisture-wicking finishes and weakens elastane fibres.
Mesh laundry bag. Protects flatlock seams and prevents fabric snag — particularly important for hijabs.
No fabric softener. Softener coats moisture-wicking fibres and eliminates their wicking function within a few washes.
Air dry flat. Tumble drying degrades elastane. Air drying in shade (not direct sun) preserves both fit and colour.
Rinse immediately after pool or ocean use. Chlorine and salt accelerate fabric degradation. Rinse in cold fresh water as soon as you leave the water.
Muslim Women in Fitness: Representation, Role Models, and Progress
The progress in modest activewear reflects a broader, necessary shift in how the fitness industry relates to Muslim women. The narrative is moving from “how do Muslim women work out?” as a novelty question toward the simple recognition that Muslim women are athletes, gym members, personal training clients, and retreat participants — and have always been.
The visible presence of Muslim female athletes — Zahra Lari (figure skating), Ibtihaj Muhammad (Olympic fencing), Rugare Ganye (British bobsled) — has helped shift both commercial investment and cultural perception. The 2026 Sporting Goods Intelligence report notes that Muslim women want comfort and style simultaneously, demand weather-appropriate materials, and expect brands to understand the specific sport or activity they are actually performing. The days of a single token sport hijab serving as a brand’s entire modest offering are, increasingly, over.
For Muslim women pursuing fitness transformation — whether through a gym programme, a 12-week body transformation programme, or an immersive fitness retreat — the equipment, the coaching, and the environment should all accommodate rather than obstruct. That is a standard Optimo Lifestyle holds itself to across all of our programmes and destinations, including our retreats in Tangier and Agadir.
Related Reading from Optimo Lifestyle
Top Fitness Holiday Destinations for Singles — including destinations with strong modest-friendly environments
Best Wellness and Fitness Retreat Travel Destinations — our guide to the world’s best retreat environments
Health & Wellness Services at Optimo Lifestyle — personal training, nutrition coaching, and lifestyle support
Home Fitness Exercises — for training between retreats or during travel
Content & Health Disclaimer
The information in this article is provided for general educational and informational purposes. Product availability, pricing, and brand information are subject to change. References to health outcomes and physical activity research are drawn from peer-reviewed sources and official guidelines; they should not be interpreted as individual medical advice. Before beginning any new exercise programme, consult a qualified healthcare professional. Optimo Lifestyle is not affiliated with any of the brands mentioned in this article and receives no commercial consideration for their inclusion.
References and Citations
- Market Reports World (2025). Global Modest Activewear Market Report 2025–2034. Market size valued at USD 9.43 billion (2025), forecast USD 16.58 billion (2034), CAGR 6.47%. Available at: marketreportsworld.com
- Business Research Insights (2025). Modest Activewear Market — Size, Share & Outlook. Global market at approximately USD 91.93 billion (2024), forecast USD 146.37 billion by 2033, CAGR 5.3%. Available at: businessresearchinsights.com
- DinarStandard / Salaam Gateway (2025). State of the Global Islamic Economy Report 2024/25. Muslim consumer spending on apparel and footwear at USD 327 billion (2023), projected USD 433 billion by 2028. Published via Salaam Gateway.
- DataIntelo (2026). Global Islamic Clothing Market Research Report 2034. Islamic clothing market valued at USD 128.4 billion (2025), projected USD 249.7 billion by 2034. Modest sportswear sub-segment growth exceeding 15% annually since 2021. Available at: dataintelo.com
- Rawshot / Lindner, J. (2025). Modest Fashion Industry Statistics — Report 2026. 90% of Muslim women believe mainstream brands do not sufficiently cater to their needs; Nike Pro Hijab launch spurred 12% industry-wide increase in modest activewear sales. Available at: rawshot.ai
- Sporting Goods Intelligence (2026, May 4). Modest Activewear for Muslim Women: Why Sportswear Giants Keep Getting It Wrong. Analysis of Noore and Lara Active. Available at: sgieurope.com
- Sport England (2024). Active Lives Adult Survey. 27% of English adults classified as physically inactive. Available at: sportengland.org
- UK Chief Medical Officers (2019). UK Chief Medical Officers’ Physical Activity Guidelines. Department of Health & Social Care. 150 minutes of moderate activity recommended weekly. Available at: gov.uk
- Mind (2024). Physical Activity and Your Mental Health. Regular physical activity comparable to mild antidepressant medication for mild to moderate depression. Available at: mind.org.uk
- NHS England (2022). Physical Activity and Health Benefits. 35% reduction in cardiovascular disease risk with regular physical activity. Available at: nhs.uk
- Stylist (2024). Modest Athleisure: 6 of the Best Modest Activewear Brands. Review of Nike, Aab Collection, Sweaty Betty, Under Armour, Adidas, and Imaan Active. Available at: stylist.co.uk
- NBC News (2017, March). Nike Announces Pro Hijab, Foray Into Modest Sportswear Market. Historical reference on Nike Pro Hijab development and Muslim athlete involvement. Available at: nbcnews.com
- CIMSPA (2024). National Occupational Standards for Physical Activity & Health. Professional standards for fitness instruction. Available at: cimspa.co.uk
- YMCA Awards (2024). Level 2 and Level 3 Physical Activity Qualifications Framework. Ofqual-regulated awarding body. Available at: ymcaawards.co.uk
© Optimo Lifestyle. All rights reserved. London, UK. Article last reviewed and updated: June 2026. Written by the Optimo Lifestyle Fitness Team — CIMSPA Endorsed, YMCA Awards Certified.
