Skip to search results
loaded 3436 results
Fitness
(3,436 products)Products (3436)
Filter
- Running (2335)
- Running Clothes (1162)
- Running Shoes (579)
- Fitness Electronics (157)
- Running Packs (132)
- Running Safety (34)
- Training (1842)
- Workout Clothing (1139)
- Cross-Training Shoes (24)
- Swimming (520)
- Women's Swimwear (338)
- Men's Swimwear (201)
- Yoga (198)
- Men's Yoga Clothing (12)
- Yoga Gear (2)
- Triathlon (47)
- Indoor Cycling (32)
- Bike Trainers (18)
- Indoor Cycling Shoes (14)
- Moisture Wicking (1143)
- Quick Drying (1033)
- Top Rated (777)
- Sun-Protective Fabric (590)
- Vegan (344)
- Made in USA (255)
- BPA Free (185)
- Merino Wool (164)
- Thumbholes (158)
- New Arrivals (149)
- Reflective (109)
- Packable (97)
- Insulated (96)
- Waterproof (89)
- Removable Cups (76)
- Adjustable Straps (73)
- Gluten Free (73)
- HRM Included/Integrated (65)
- Vegetarian (65)
- Tracks Steps (61)
- Backpack Straps (59)
- Swimming Functions (59)
- Reservoir Compatible (57)
- Sleep Tracking (57)
- Smart Device Notifications (57)
- Tracks Calories Burned (57)
- Tracks Distance (57)
- Non-GMO (56)
- Wireless Sync (56)
- Cycling Functions (55)
- Compass (53)
- Tracks Speed (53)
- VO2 Max Estimate (53)
- Pulse Oximeter (49)
- Fits In Cup Holder (44)
- Programmable Routes (44)
- Wireless (40)
- Volume Control (38)
- Compression (32)
- Back Closure (29)
- Bite Valve Shut-off Switch (27)
- Adjustable Handle (23)
- Collapsible (23)
- Organic (22)
- Carry-On (19)
- Solar-Powered (19)
- Parking Brake (18)
- Reclining (16)
- SPD Compatible (13)
- Touch-Screen Compatible (11)
- Regulated Output (10)
- Optional Conversion (9)
- Field Cleanable (8)
- Look Mountain Compatible (8)
- Foldable (7)
- Lap Timer (7)
- Side Cargo Pockets (7)
- Software Controlled (7)
- Traction Tread (7)
- 2-Way Zipper (6)
- Crankbrothers Compatible (6)
- Goggles Wipe (6)
- Laptop Compartment (6)
- Red Light Mode (6)
- Time Mountain Compatible (6)
- Award Winner (5)
- Underwire (5)
- Preloaded Geocaches (4)
- Running Brake (4)
- Ultralight (4)
- Remote Shifter (2)
- User Replaceable Battery (2)
- Warmer Pockets (2)
- iPad / Tablet Compartment (2)
- Biodegradable (1)
- Cutout Seat (1)
- Earflaps (1)
- Hipbelt Pockets (1)
- Look Road Compatible (1)
- SPD-SL Compatible (1)
- Speedplay Compatible (1)
- Time Road Compatible (1)
- Brooks (177)
- Patagonia (103)
- prAna (112)
- REI Co-op (115)
- Salomon (85)
- Smartwool (101)
- Vuori (107)
- adidas (74)
- alder (7)
- ALES GREY (1)
- ALPS Mountaineering (1)
- Altra (69)
- ALWRLD (27)
- Amphipod (32)
- Andie (4)
- Arc'teryx (48)
- ASICS (24)
- Balega (11)
- Beyond Yoga (48)
- BioLite (2)
- Birkenstock (11)
- Black Diamond (12)
- BOB Gear (9)
- Bobo's Oat Bars (6)
- Bodyglide (5)
- Boody Eco Wear (6)
- BOTE (1)
- Brooks (177)
- Burley (6)
- CamelBak (16)
- Carve Designs (42)
- Casio (6)
- CEP (9)
- CGear Multimats (1)
- Chamois Butt'r (4)
- Chubbies (13)
- ciele athletics (14)
- Clif (5)
- Columbia (29)
- Conscious Gear (1)
- COROS (9)
- Cotopaxi (7)
- Craft (43)
- Cross Point Gear (2)
- Cure Hydration (3)
- Darn Tough (17)
- Eagle Creek (3)
- Fair Harbor (9)
- Feedback Sports (1)
- Feetures (7)
- Fishe (4)
- Fjallraven (1)
- FlipBelt (2)
- Fox (5)
- FP Movement (8)
- Free Country (32)
- Free Fly (8)
- Garmin (51)
- Garneau (1)
- Gazelle (1)
- Glyder (13)
- GOREWEAR (2)
- Grayl (4)
- Gregory (8)
- Gripmaster (3)
- GU (11)
- Headlightz (3)
- Helly Hansen (22)
- Herschel Supply Co. (3)
- Hilly (6)
- Hilma Running (2)
- HOKA (60)
- Honey Stinger (13)
- Houdini (1)
- Hydaway (3)
- HydraPak (12)
- Hydro Flask (14)
- Hyperice (12)
- Icebreaker (18)
- Injinji (11)
- ISM (1)
- Janji (53)
- JBL (10)
- Jelly Belly (2)
- Jogalite (1)
- JOLYN (5)
- Kahtoola (2)
- Kari Traa (18)
- Katadyn (3)
- Kate's Real Food (7)
- KATHERINE HOMES (1)
- Klean Kanteen (8)
- Klymit (1)
- KUHL (1)
- La Sportiva (36)
- Larktale (1)
- Lenny & Larry's (2)
- LifeStraw (5)
- Lole (3)
- Look (3)
- Lorpen (1)
- Lowa (4)
- Mammut (1)
- Merrell (34)
- Metolius (1)
- Mons Royale (1)
- Monster (2)
- Mountain Equipment (1)
- Mountain Hardwear (5)
- Muir Energy (1)
- Nalgene (4)
- Nani Swimwear (47)
- Nathan (73)
- NEMO (4)
- New Balance (25)
- Nike (50)
- Nite Ize (2)
- NNormal (3)
- Nomadix (2)
- norda (6)
- NRS (34)
- NUUN (10)
- O'Neill (58)
- Oboz (1)
- Ocean Bottle (3)
- Oiselle (16)
- On (76)
- OOFOS (15)
- Osprey (25)
- Ostroy (1)
- Outdoor Research (23)
- Outdoor Voices (4)
- Owala (4)
- Oya Femtech Apparel (6)
- Panache Sport (4)
- Patagonia (103)
- Peak Design (2)
- PEARL iZUMi (2)
- Petzl (1)
- Picture Organic Clothing (15)
- Plant People (4)
- Platypus (3)
- Polar (5)
- prAna (112)
- Pro-Tec Athletics (23)
- PROBAR (3)
- Profile (3)
- Purist (3)
- PYNRS (12)
- Quantum Energy Squares (1)
- rabbit (36)
- REI Co-op (115)
- RHONE (19)
- ROAM LOUD (1)
- Roark (24)
- RockTape (2)
- RONHILL (26)
- Roxy (25)
- Ruffwear (2)
- Salewa (1)
- Salomon (85)
- SaltStick (4)
- Saris (1)
- Saucony (70)
- Saxx (9)
- Saysh (1)
- Sealskinz (3)
- Seirus (1)
- SEPTEMBER (6)
- Shimano (4)
- Shokz (12)
- Skratch Labs (6)
- Skullcandy (16)
- Smartwool (101)
- So iLL (2)
- Splash Place (1)
- Spring Energy (1)
- Squirrels Nut Butter (4)
- SRAM (2)
- Stance (37)
- Stanley (6)
- Stio (8)
- Sunday Afternoons (3)
- Suunto (9)
- Sweaty Betty (25)
- Swix (9)
- Tahoe Trail Bar (1)
- Tailwind Nutrition (8)
- tasc Performance (10)
- Ten Thousand (6)
- Teva (4)
- The North Face (78)
- Threads 4 Thought (15)
- Thule (58)
- TIEM (4)
- Tiger Tail USA (8)
- Timex (8)
- Toad&Co (1)
- TomboyX (25)
- Topo Athletic (30)
- Topo Designs (2)
- ToughCutie (1)
- Trigger Point Performance (14)
- TYR (43)
- Ultimate Direction (10)
- UltrAspire (17)
- Umbo (1)
- Under Armour (5)
- UPPAbaby (15)
- ust (1)
- Veer (41)
- VEJA (3)
- VISSLA (18)
- Vitalyte (1)
- Vittoria (1)
- Vivobarefoot (11)
- Vuori (107)
- Wahoo Fitness (14)
- WhitePaws RunMitts (2)
- Wild Rye (1)
- WRIGHTSOCK (7)
- Xero Shoes (11)
- YES Bar (1)
- YETI (14)
- Zensah (3)
- Zipp (1)
- XXS (53)
- XS (1051)
- Small (1498)
- Medium (1445)
- Large (1430)
- XL (1391)
- 2XL (778)
- 3XL (101)
- 4XL (5)
- 1X (40)
- 2X (68)
- 3X (71)
- 4X (11)
- 5X (9)
- 6X (16)
- One Size (57)
- 00 (3)
- 0 (8)
- 1 (7)
- 2 (29)
- 3 (12)
- 4 (45)
- 5 (88)
- 5.5 (84)
- 6 (283)
- 6.5 (251)
- 7 (318)
- 7.5 (314)
- 8 (497)
- 8.5 (450)
- 9 (479)
- 9.5 (449)
- 10 (495)
- 10.5 (336)
- 11 (442)
- 11.5 (237)
- 12 (330)
- 12.5 (132)
- 13 (213)
- 13.5 (4)
- 14 (90)
- 15 (47)
- 16 (17)
- 18W (9)
- 20W (9)
- 22W (5)
- 24W (5)
- 26W (10)
- 28 Waist (28)
- 29 Waist (25)
- 30 Waist (44)
- 31 Waist (27)
- 32 Waist (41)
- 33 Waist (32)
- 34 Waist (41)
- 35 Waist (7)
- 36 Waist (45)
- 38 Waist (44)
- 40 Waist (29)
- 42 Waist (13)
- 44 Waist (14)
- 28 (5)
- 30 (7)
- 32 (7)
- 34 (7)
- 36 (7)
- 38 (6)
- 40 (4)
- 34 C (4)
- 36 C (4)
- 38 C (4)
- 32 D (7)
- 34 D (6)
- 36 D (6)
- 38 D (6)
- 40 D (5)
- 34 DD (6)
- 36 DD (7)
- 38 DD (6)
- 10 X-Wide (1)
- 10.5 X-Wide (1)
- 11 X-Wide (1)
- 12 X-Wide (1)
- 2X/3X (1)
- 30 A/B (1)
- 30 C/D (1)
- 32 A/B (1)
- 32 B (1)
- 32 C (4)
- 32 C/D (1)
- 32 DD (6)
- 32 DD/E (1)
- 32 E (4)
- 32 F (4)
- 32 FF (3)
- 32 G (3)
- 32 GG (3)
- 32 H (3)
- 32 HH (1)
- 32 J (1)
- 34 A/B (1)
- 34 B (1)
- 34 C/D (2)
- 34 DD/E (2)
- 34 E (4)
- 34 F (4)
- 34 FF (3)
- 34 G (3)
- 34 GG (3)
- 34 H (3)
- 34 HH (1)
- 34 J (1)
- 36 A/B (1)
- 36 B (1)
- 36 C/D (1)
- 36 DD/E (1)
- 36 E (4)
- 36 F (4)
- 36 FF (3)
- 36 G (3)
- 36 GG (3)
- 36 H (2)
- 36 HH (1)
- 38 A/B (1)
- 38 B (1)
- 38 C/D (1)
- 38 DD/E (1)
- 38 E (5)
- 38 F (4)
- 38 FF (3)
- 38 G (3)
- 38 GG (3)
- 38 H (3)
- 4.5 (1)
- 40 A/B (1)
- 40 B (1)
- 40 C (2)
- 40 C/D (1)
- 40 DD (5)
- 40 DD/E (1)
- 40 E (4)
- 40 F (4)
- 40 FF (3)
- 40 G (3)
- 40 GG (1)
- 5 X-Wide (1)
- 5.5 X-Wide (1)
- 6 X-Wide (1)
- 6.5 X-Wide (1)
- 7 X-Wide (1)
- 7.5 X-Wide (1)
- 8 X-Wide (1)
- 8.5 X-Wide (1)
- 9 X-Wide (1)
- 9.5 X-Wide (1)
- Earth - L/2X (1)
- L A-C (1)
- L A/B (1)
- L C/D (1)
- L D-DD (1)
- L DD/F (1)
- M A-C (1)
- M A/B (1)
- M C/D (1)
- M D-DD (1)
- M DD/F (1)
- S A-C (1)
- S A/B (1)
- S C/D (1)
- S D-DD (1)
- S DD/F (1)
- Wind - 3X/5X (1)
- XL A-C (1)
- XL A/B (1)
- XL C/D (1)
- XL D-DD (1)
- XL DD/F (1)
- XS A-C (1)
- XS A/B (1)
- XS C/D (1)
- XS D-DD (1)
- XS DD/F (2)
- XXL A/B (1)
- XXL C/D (1)
- XXL DD/F (1)
- XXL/XXXL (1)
- XXS A-C (1)
- XXS A/B (2)
- XXS C/D (2)
- XXS D-DD (1)
- Running (1525)
- Fitness (1209)
- Trail Running (529)
- Multisport (320)
- Swimming (263)
- Watersports (240)
- Hiking (169)
- Casual (135)
- Travel (99)
- Walking (94)
- Yoga (91)
- Fitness Recovery (56)
- Cycling (52)
- Fishing (35)
- Indoor Cycling (33)
- Camping (26)
- Backpacking (18)
- Cross-country Skiing (15)
- Paddling (13)
- Snowsports (11)
- Climbing (10)
- Surfing (9)
- Triathlon (9)
- Road Cycling (8)
- Rock Climbing (5)
- Mountain Biking (4)
- Scuba Diving (3)
- Bouldering (2)
- Recreational Cycling (2)
- Downhill Skiing (1)
- Snowboarding (1)
- Deals (1217)
- $0.00 to $9.99 (81)
- $10.00 to $19.99 (212)
- $20.00 to $49.99 (990)
- $50.00 to $99.99 (1241)
- $100.00 to $199.99 (870)
- $200.00 to $499.99 (131)
- $500.00 to $749.99 (28)
- $750.00 to $999.99 (16)
- $1000.00 to $1999.99 (13)
- $2000.00 to $5000.00 (3)
Sort: Best Match
View:
ASICSNovablast 5 Road-Running Shoes - Women's
$140.00 - $150.00(122)122 reviews with an average rating of 4.5 out of 5 stars- Staff Pick
REI Co-opRoadtripper 60 Duffel
$41.93 - $59.95(34)34 reviews with an average rating of 4.9 out of 5 stars BrooksGhost Max 2 Road-Running Shoes - Women's
$150.00(593)593 reviews with an average rating of 4.1 out of 5 starsShokzOpenSwim Pro Headphones - Grey
$179.95(272)272 reviews with an average rating of 4.1 out of 5 starsHOKAMafate Speed 4 Trail-Running Shoes - Women's
$185.00(9)9 reviews with an average rating of 4.0 out of 5 stars- Top Rated
InjinjiRun Lightweight No-Show Socks
$14.00(55)55 reviews with an average rating of 4.6 out of 5 stars - Top Rated
SalomonS/Lab Genesis Trail-Running Shoes
$200.00(46)46 reviews with an average rating of 4.5 out of 5 stars - Top Rated
VuoriWeekend Jogger Pants - Women's
$89.00(17)17 reviews with an average rating of 4.5 out of 5 stars HOKAClifton 9 GTX Road-Running Shoes - Women's
$160.00(2)2 reviews with an average rating of 3.0 out of 5 starsDarn ToughRun No-Show Tab Ultralightweight Cushion Socks - Women's
$19.00(38)38 reviews with an average rating of 4.4 out of 5 stars- Staff Pick
REI Co-opBig Haul 60 Duffel
$139.00(145)145 reviews with an average rating of 4.6 out of 5 stars - Top Rated
HypericeNormatec 3 Legs
$799.00(292)292 reviews with an average rating of 4.7 out of 5 stars - Top Rated
OnCloudsurfer Next Road-Running Shoes - Women's
$150.00(26)26 reviews with an average rating of 4.7 out of 5 stars GarminHRM 200 Heart Rate Monitor
$80.00(0)0 reviews- Top Rated
BalegaEnduro Quarter Socks
$16.00(307)307 reviews with an average rating of 4.7 out of 5 stars NikeZegama 2 Trail-Running Shoes - Women's
$180.00(43)43 reviews with an average rating of 4.3 out of 5 stars- Top Rated
The North FaceBase Camp Voyager Duffel - 32 L
$86.93 - $125.00(1065)1065 reviews with an average rating of 4.8 out of 5 stars VuoriPose Fitted T-Shirt - Women's
$28.83 - $58.00(50)50 reviews with an average rating of 4.4 out of 5 stars- Top Rated
SalomonActive Skin 12 Hydration Vest
$130.00(19)19 reviews with an average rating of 4.6 out of 5 stars Nani SwimwearV-Neck Tankini Swimsuit Top - Women's
$65.00(17)17 reviews with an average rating of 4.4 out of 5 starsVuoriKore Joggers - Men's
$98.00(21)21 reviews with an average rating of 4.2 out of 5 starsAltraOlympus 6 Trail-Running Shoes - Women's
$175.00(40)40 reviews with an average rating of 4.1 out of 5 stars- Top Rated
VuoriPonto Performance Half-Zip Hoodie - Men's
$118.00(26)26 reviews with an average rating of 4.8 out of 5 stars PatagoniaBlack Hole Duffel 100 L
$219.00(4)4 reviews with an average rating of 4.8 out of 5 starsPatagoniaR1 Pullover - Men's
$149.00(2)2 reviews with an average rating of 5.0 out of 5 starsVuoriClean Elevation Leggings - Women's
$98.00(121)121 reviews with an average rating of 4.4 out of 5 starsAltraSuperior 6 Trail-Running Shoes - Women's
$104.93 - $130.00(70)70 reviews with an average rating of 2.9 out of 5 starsREI Co-opActive Pursuits Long-Sleeve T-Shirt - Women's
$34.95(9)9 reviews with an average rating of 4.4 out of 5 starsBirkenstockArizona Essentials EVA Sandals - Men's
$49.95(54)54 reviews with an average rating of 4.3 out of 5 starsShokzOpenMove Headphones
$79.95(1673)1673 reviews with an average rating of 4.3 out of 5 stars
121–150 of 3,436 products
Sort: Best Match
Related Expert Advice articles
REI Co-op staffers share their favorite mats, blocks, cleaner and apparel for yoga. Find the perfect yoga gear for your home or studio practice.
There’s a fitness tracker for every user and every budget. Check out our top picks for hiking, running and more.
Our guide to gear and clothing will get you up and running (and swimming and biking) for your next triathlon.
Whether they love the trail or just get out in the city for a quick jog, find the perfect gift for the runner in your life.
Here are our favorite reusable water bottles for hiking, running, cycling, everyday use and more. Find the best water bottle at REI from YETI, Hydro Flask, Ocean Bottle and more.
Read full article: The 11 Best Water Bottles of 2025: Staff Picks
It’s not hard to find active swimwear that is both functional and flattering. Get tips on what to look for when choosing men's and women's swimsuits.