Workout Bras that Fit and Flatter

A good sports bra is like an old friend—holds you close, offers comfort when you need it, and gives unconditional support. Which are the best? To find out, we gave 20 testers of different sizes—from a 32A to a 40DD and a 34FF—the newest styles to test-drive in their yoga workout, at boot camp, and while walking. Take their word for it, or try this dressing-room test: Jump up and down, swing your arms, and touch your toes. Pass on any that dig, pinch, or rub. (Looking for answers to your most pressing health questions? Prevention has you covered—get a FREE trial + 12 FREE gifts.)

Best Bra For: Medium to Low Impact (A-B cups)

Available in: S-L Features: Moisture wicking This stretchy-yet-supportive bra will keep you dry on the mat during a slimming yoga routine, while the bright color and pattern add to your style karma.

Best Bra For: Medium to Low Impact (D-D+ cups)

Available in: XS-XXL Features: Maintains shape, Modesty padding, Moisture wicking With a convenient front zipper, Under Armour’s Endure is easy to slip in and out of—no tugging or shimmying necessary. Try it for strength-training and mat workouts like this ultimate metabolism-boosting workout for a flat belly.

Best Bra For: Medium Impact (A-C cups)

Available in: 32A-38D Features: Maintains Shape, Modesty Padding, Moisture Wicking The subtle padding on this bra means you won’t reveal more than necessary under thin workout tops. Wear it for cross-training or on your next power walk.

Best Bra For: Medium to High Impact (A-B cups)

Available in: XS-XL Features: Modesty Padding, Moisture Wicking Stay cool during up-tempo cardio routines with this sweat-wicking pick. Our testers found it kept bounce in check even during a run.

Best Bra For: Medium to High Impact (C-D cups)

Available in: 32B-38DD Features: Maintains shape, Adjustable band, Adjustable straps, Modesty padding, Moisture wicking Molded cups banish uniboob, and the wider, grippy straps won’t slip while you’re in motion. Try it for Zumba or other calorie-burning dance workouts.

Best Bra For: High Impact (B-D cups)

Available in: 32B/C-36D Features: Adjustable band, Adjustable straps, Moisture wicking An adjustable band and straps allow for maximum customization, so you can bend, stretch and move with ease during workouts from cardio to kettlebells.

Best Bra For: High Impact (C-D+ cups)

Available in: 30A-38F Features: Maintains shape, Adjustable band, Adjustable straps, Moisture wicking Padded straps and a stay-put band make this a comfortable choice for larger cup sizes. Try it during our speedy cardio-strength interval routine.