Workout Clothing
(1,038 products)- REI Co-opActive Pursuits T-Shirt - Men'sTop Rated$29.95
- VuoriDaydream Crew Top - Women'sTop Rated$50.93 - $64.00
- VuoriPerformance Joggers - Women'sTop Rated$74.93 - $94.00
- VuoriClementine 2.0 Shorts - Women's 4" InseamTop Rated$45.93 - $58.00
- REI Co-opActive Pursuits 7" Shorts - Men'sTop Rated$39.95
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Made for every runner
Lightweight & breathable, Swiftland products are built to keep up—no matter the trail.
Shop now - SmartwoolActive Ultralite T-Shirt - Men's$65.00
- REI Co-opActive Pursuits Tank Top - Women'sTop Rated$24.95
- VuoriStrato Tech T-Shirt - Men'sTop Rated$54.00
- Sweaty BettyTempo Run Shorts - Women's$54.73Save 29%compared to  $78.00Members use code OUT4JUL25 for $20 off $100+ at REI OutletREI OUTLET
- Free CountryCloud Knit Shorts - Women'sTop Rated$26.73Save 33%compared to  $40.00Members use code OUT4JUL25 for $20 off $100+ at REI OutletREI OUTLET
- REI Co-opSwiftland Running Sleeveless Top - Women'sTop Rated$23.93Save 31%compared to  $34.95
- PatagoniaCapilene Cool Daily Tank Top - Women's$39.00
- Sweaty BettyAthlete Seamless Workout Long-Sleeve Top - Women'sTop Rated$22.83Save 70%compared to  $78.00
- Sale Ends Jul 7REI Co-opSwiftland High-Low-Hem Running T-Shirt - Women's$19.89Save 50%compared to  $39.95
- REI Co-opActive Pursuits 4.5" Shorts - Women'sTop Rated$39.95
- REI Co-opActive Pursuits Long-Sleeve Quarter-Zip Pullover - Men's$24.83 - $49.95
- REI Co-opActive Pursuits T-Shirt - Women'sTop Rated$29.95
- JanjiRun All Day T-Shirt - Men'sTop Rated$58.00 - $64.00
- GlyderHigh-Neck Comfort Tank Top - Women's$35.73Save 25%compared to  $48.00Members use code OUT4JUL25 for $20 off $100+ at REI OutletREI OUTLET
- SalomonSHKout Core Bra$50.00
- REI Co-opSwiftland 5" High-Rise Running Shorts - Women's$41.93 - $59.95
- Beyond YogaSpacedye Slim Racerback Cropped Tank Top - Women'sTop Rated$46.93 - $68.00
- VuoriKore Shorts - Men's 7" InseamTop Rated$39.83 - $68.00
- Panache SportBoundless Non Wired Sports Bra$76.00
- adidasPocket BraTop Rated$55.00
- Free CountryMicrotech Chill B Cool Shirred Tank Top - Women's$26.73Save 33%compared to  $40.00Members use code OUT4JUL25 for $20 off $100+ at REI OutletREI OUTLET
- Free CountryMicrotech Chill Dolman Sleeve Top - Women's$26.73Save 33%compared to  $40.00Members use code OUT4JUL25 for $20 off $100+ at REI OutletREI OUTLET
- Arc'teryxCormac Logo T-Shirt - Men's$70.00
- VuoriHalo Performance Hoodie 2.0 - Women'sTop Rated$77.93 - $98.00
- PatagoniaCapilene Cool Daily Shirt - Women'sTop Rated$45.00
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Workout Clothes
Everyone wants their work clothing to be comfortable, but what exactly does that mean? The answer partly depends on the type of workout you're doing, of course, but good workout wear shares a few key traits.
Key properties in workout clothes:
- Moisture wicking:Wicking materials move sweat off your skin quickly.
- Quick drying:Fabrics that rapidly dry perspiration help keep you from feeling clammy or chilled.
- Breathable: These fabrics prevent overheating and speed up drying.
- Flexible: Stretch fabrics move with you as you stride, bend or twist.
- Compression:Snug/stretchy fabrics feel more supportive.
Synthetics like polyester and nylon tend to dry quicker and wick moisture better. Brands blend spandex or other stretch fabrics to provide flexibility. Wool is a natural fabric that will also wick sweat away and dry efficiently. Because it offers few performance characteristics and dries very slowly, cotton clothing is better suited for casual activities where you don't sweat as much.
Also consider:
- Chafe-free seams:Garments with minimal seaming or strategically placed low-profile seams can increase comfort.
- Mesh vents:Ventilation in key areas, like under your arms, helps you stay dry and cool.
- Sun protection: Look for a higher ultraviolet protection factor (UPF) number for better protection.
- Thumbholes:They help keep sleeves in place as you reach or swing your arms.
- Stash pockets:Having a discrete place for your ID, credit card or keys is handy.
Types of Workout Clothing
Workout clothing comes in a diverse array of options to cater to different preferences and exercise routines. When it comes to bottoms, individuals often opt for workout shorts or leggings, providing comfort and flexibility during dynamic movements. Workout dresses and skirts offer a stylish yet functional alternative. Tops are equally varied, with shirts and tank tops designed to wick away moisture and enhance breathability, ensuring a cool and dry workout. Workout jackets, on the other hand, provide an extra layer of warmth during cooler seasons, without compromising mobility.
More Reasons to Shop at REI
REI carries workout clothing by top brands like Patagonia, REI Co-op, Under Armour, prAna, The North Face, Smartwool, tasc Performance and more. We also carry running shoes, fitness electronics, energy food and drinks, water bottles, running hydration packs and injury prevention and recovery gear. And we offer a library of fitness articles to help you learn about a wide variety of workout topics.