If you've ever set foot in a gym, you'll know there's no single "gym look." You might spot the all-black minimalist lifter, the neon-clad spin class enthusiast, or the crop-top-and-bike-short devotee who's equally ready for Pilates or a post-workout smoothie. Then there's the "I'll just wear my old T-shirt and shorts" crew.
Whatever your preference, what you wear can make a big difference to how you feel, move and perform.
The gear you wear for a sweaty HIIT session won't be the same as your go-to for a slow yoga flow, and that's okay. The right clothing helps to keep you cool, dry and confident so you can focus on the important stuff, like smashing that PB or finally perfecting your squat depth.
That said, this is just a guide, not a rulebook. The best gym outfit is the one you feel comfortable and confident in. Trends will come and go, but the right fit for you is whatever makes you feel good, whether it's the latest drop or your tried-and-true favourites.
Gym Clothing Guide for Men & Women
With so many activewear options for men and women, knowing what to choose can feel overwhelming. We've broken it down by category to help you find the right fit for your training style.
1. Tops, Tanks & Sports Bras
For Women
- Low-impact workouts (yoga, Pilates, walking): Look for low-support sports bras made from breathable, moisture-wicking fabrics.
- High-impact workouts (HIIT, running, plyometrics): Choose a high-support sports bra with adjustable straps and under-band stability to minimise bounce. We've rounded up our best high support bras here.
- Pair with a lightweight tank, cropped tee, or fitted long-sleeve if you want extra coverage.
For Men
- Strength training: Opt for compression or slim-fit tees to prevent fabric catching on barbells.
- Cardio or high sweat sessions: Breathable mesh tanks or moisture-wicking T-shirts keep you cool and dry.
2. Leggings & Shorts
For Women
- Leggings & Tights: Whether you opt for full length or 7/8 length, tights are great for all-round training, providing coverage, stretch, and no restriction in deep movements like squats.
- Bike shorts: Short length shorts are ideal for spin classes or hot weather; compression designs help with muscle support.
- Running shorts: Shorts are a looser fit for airflow on cardio days.
With so many styles, lengths and features to choose from, finding the right kind of leggings and tights can be tough. Check out our complete guide to help you find the perfect fit.
For Men
- Gym shorts: There are different styles of shorts you can choose for the gym or activities. You may find the 2-in-1 styles with built-in compression helpful for support during lifts and sprints.
- Track Pants & Joggers: Pants can be a comfortable option for warm-ups, light training, or cooler climates.
- Compression leggings: Compression leggings (worn alone or under shorts) can help with muscle recovery and reduce chafing during long sessions.
3. Hoodies, Jumpers & Outerwear
Layering workout wear isn't just a trend – it's a tool for staying comfortable and motivated during the cooler seasons. A hoodie or jacket helps you warm up muscles before your workout and keeps your body temperature stable in cooler weather.
- Sleeveless hoodies: Great for retaining warmth while keeping arms free for lifting.
- Lightweight jackets: Perfect for outdoor training sessions or commuting to the gym.
- Oversized jumpers: Comfy for stretching, yoga or casual gym wear.
We have a great range of outerwear for men and women looking to warm up for their workout without overheating or for cooler climates.
4. Training Shoes
Your shoes are arguably the most important part of your gym outfit. It's always a good idea to choose based on your training style.
For Running
Look for supportive, cushioned running shoes keep you light on your feet and reduce impact stress.
Check out: The Best Running Shoes
For Weightlifting
Look for a flat, stable base to maximise lifting stability.
Check out: The Best Training Shoes for Every Type of Workout
For High Intensity Training
Look for stable cushioning, firm support, and grippy soles to handle quick, multi-directional moves.
Check out our entire range of training shoes for men and women online.
5. Gym Accessories & Essentials
- Socks: Choose breathable, sweat-wicking sports socks to keep feet dry.
- Weightlifting belt & Gloves: A weightlifting belt can help to support your lower back during heavy lifts while gloves, wraps and straps can help improve grip and reduce strain on wrists and hands.
- Gym bag: Keep all your gear organised, including resistance bands, towels and a water bottle, in a gym bag.
Activewear Do's & Don'ts
Do
- Wear clothing that fits, moves with you, and keeps you cool.
- Choose light, breathable and sweat-wicking fabrics.
- Pick shoes suited to your workout type. (i.e. running shoes vs training shoes).
Don't
- Wear clothing that is uncomfortable or doesn't fit well.
- Wear clothing that is heavy, bulky or made from non-breathable fabrics.
- Train in open-toed shoes or work boots.
- Let trends override comfort and function.
Ready to Shop?
Discover the huge selection of men's and women's activewear online from rebel or head in-store to gear up to take your workouts to the next level.