Nike and Under Armour are useful starting points for everyday gym kit. Ten Thousand, Born Primitive and NOBULL deserve a closer look if your sessions mix lifting with conditioning. For fitted leggings, start with Alphalete or Athleta.

The right choice depends on how you train—and how you like your clothes to fit. A soft pair of joggers, a compressive legging and a lightweight training short solve different problems. For founders working with a gym clothing manufacturer, those choices also define the product brief.

This guide focuses on US-based brands. That describes the business, not where every garment is made. Our recommendations are based on official product information and intended uses, rather than hands-on testing.

Gym Clothing Brands at a Glance

Brand	Recommended for	A useful starting point
Nike	Everyday gym sessions and varied routines	Dri-FIT training apparel
Under Armour	Close-fitting layers for sweaty workouts	HeatGear compression tops
Ten Thousand	Men’s lifting and conditioning sessions	Interval Short
Born Primitive	Functional training with adjustable coverage	Versatile Short
NOBULL	Strength training and simple gym outfits	NOBULL Training Short
Gymreapers	A lifting-focused wardrobe	Training Shorts and gym basics
Alphalete	Fitted leggings and coordinated gym outfits	Amplify leggings
Rhone	Understated men’s training clothing	Reign Tee
Athleta	Women’s training leggings with compression	Interval High Rise Legging
Vuori	General training and everyday wear	Kore Short collection

These are recommendations by use case, not a ranking by sales or measured performance.

1. Nike: A Practical Starting Point for Everyday Training

Nike makes sense if your week includes weights, treadmill sessions and the occasional fitness class. Its training range covers tops, shorts, leggings and sports bras, so you can build a complete outfit without switching brands.

Dri-FIT is the feature to look for in sweat-managing clothing. Nike explains that the technology moves moisture across the fabric’s surface to help it evaporate.

Choose from the training category and read the individual fabric description. A heavyweight casual hoodie serves a different purpose from a lightweight workout top.

2. Under Armour: Close-Fitting Layers for Sweaty Sessions

Under Armour‘s HeatGear range is worth considering if you like a fitted layer during hard workouts. Its compression tops use sweat-wicking, fast-drying fabric; selected styles also have mesh panels for ventilation.

The main buying decision is fit. HeatGear compression is deliberately tight, so it will feel different from a regular gym T-shirt.

Start with one top before buying several. If close-fitting fabric distracts you during presses or overhead movements, a compression cut probably isn’t your best choice.

3. Ten Thousand: Men’s Shorts for Lifting and Conditioning

Ten Thousand is a useful option for men who move between strength work and conditioning in the same session. The Interval Short has a four-way-stretch shell and comes in lined and unlined versions.

That liner choice matters. A built-in liner combines two layers in one garment; an unlined pair lets you use your preferred underwear.

Choose the length around your movements. When trying shorts on, squat and lunge: the hem should allow movement, and the waistband should stay comfortable when you bend.

4. Born Primitive: Functional Training with More Coverage Options

Born Primitive offers training apparel for men and women, with a range suited to people who mix several kinds of exercise. Its men’s Versatile Short is a useful example: the compression-lined version combines quick-drying fabric, four-way stretch and zippered pockets.

The range includes 5-, 7- and 9-inch inseams, giving you a choice between less fabric around the thigh and more coverage.

For circuit sessions, check how the shorts sit when you step up, hinge and get down to the floor. The best length is the one that feels comfortable through those movements.

5. NOBULL: Straightforward Clothing for Strength Training

NOBULL is worth a look if you want training clothes with a simple appearance. Its current shorts range includes lined and unlined options, and the brand describes its NOBULL Training Short as breathable and abrasion-resistant.

Those specifications make it a relevant option to compare for regular strength sessions. They don’t tell you how the garment will fit your body.

Pay particular attention to the inseam and liner. Two shorts with similar names can feel quite different once you start moving, even within the same brand.

6. Gymreapers: A Wardrobe Built Around Lifting

Gymreapers sells lifting equipment alongside men’s and women’s apparel. Its clothing range includes training shorts, tees, leggings and layers, making it a useful starting point for a lifting-focused wardrobe.

The Training Shorts use four-way-stretch fabric, and the brand describes them as lightweight and quick-drying.

Choose each piece for its job. A roomy cotton shirt may suit your preferred lifting outfit, while a technical top is worth considering when you add a longer conditioning session. Buying from one brand doesn’t require wearing the same fabric for every workout.

7. Alphalete: Fitted Leggings and Coordinated Gym Outfits

Alphalete deserves a closer look if you prefer a sculpted fit. Its leggings guide distinguishes between collections: Amplify is positioned for high-impact training with a compressive feel, while Aura is intended for studio sessions and lighter movement.

That distinction is more useful than choosing by color alone. Decide how much compression you want before picking a collection. For a brand developing custom gym leggings, specify compression and waistband height separately so the factory has more to work with than a reference photo.

Try leggings in the movements you actually train. Check waistband comfort and coverage when bending, and make sure the fit allows a full squat without pulling. A shaping cut still needs to work for your body.

8. Rhone: Understated Men’s Training Clothing

Rhone is a good candidate if you prefer gym clothes that also look at home outside the gym. The Reign Tee combines a simple appearance with moisture-wicking fabric and anti-odor technology, according to the brand.

It is a useful starting point for someone who wants a training top without large graphics or an oversized silhouette.

Check the fit across your shoulders before committing. A shirt that looks neat while standing still also needs to let you reach overhead and row comfortably. Anti-odor treatment doesn’t replace washing after sweaty sessions.

9. Athleta: Women’s Leggings with a Training Focus

Athleta’s Interval High Rise Legging is a useful option for women who want compression during gym workouts. The brand positions it for medium- to high-impact exercise and lists a bonded waistband, adjustable drawstring and back pocket.

Those details are worth checking if waistband movement is a recurring annoyance during your sessions.

Compression is a preference, not a requirement. Try sitting, squatting and stepping up in the leggings before deciding. A secure waistband should still feel comfortable when you breathe and move.

10. Vuori: General Training and Everyday Wear

Vuori suits shoppers who want clothing that can handle a workout and remain useful afterwards. Its Kore collection offers several distinct shorts rather than one identical design in different colors.

Vuori positions the standard Kore Short for everyday wear and general training. Kore Breathe adds a perforated shell and mesh liner for training in heat, while HardKore is positioned for more demanding training.

Choose within the collection by activity. For a hot gym, ventilation deserves more attention; for general use, your preferred liner and pocket arrangement may matter more.

GOFITAPPAREL: Private Label Gym Wear for Growing Brands

GOFITAPPAREL is a China-based sportswear manufacturer working with brands, gyms and wholesale buyers developing their own collections. Its gym apparel range covers :training tops, leggings, shorts, sports bras and warm-up layers, with OEM and ODM development available.

For businesses planning private label gym wear, support can include logo placement, garment labels, hangtags and packaging. Start with your target customer, preferred fit, reference designs and expected quantities so the team can review fabric, development and production needs.

How to Choose the Right Gym Clothing Brand

Start with your routine and one piece you need to replace.

• For lifting: Try a full squat, hinge and overhead reach. Check whether the waistband, hem or shoulder seams restrict you.
• For circuits and cardio: Compare ventilation, fabric weight and the fit of any built-in liner.
• For leggings: Check coverage in good lighting while bending, rather than relying on a “squat-proof” label.
• For sports bras: Choose the support level around the workout. A bra suitable for stretching may not suit jumping or running.
• For a first purchase: Buy one item, use it in your normal routine and wash it according to the care label before ordering more.

Fit is personal. The most useful recommendation is a shortlist that helps you find a garment you can train in comfortably.

For gym owners and emerging labels: Build the range around the customer you want to serve, then check the supply route. When sourcing wholesale gym apparel, confirm minimum quantities per style or color, size mixes and reorder terms. For a broader sourcing shortlist, see our guide to sportswear manufacturers in China.