$14.99
Compare at $20.00
Save 25%
$29.99
Compare at $75.00
Save 60%
$29.99
Compare at $90.00
Save 66%
$14.99
Compare at $20.00
Save 25%
$9.99
Compare at $16.00
Save 37%
$19.99
Compare at $30.00
Save 33%
New
$14.99
Compare at $50.00
Save 70%
$14.99
Compare at $24.00
Save 37%
$12.99
Compare at $30.00
Save 56%
$49.99
Compare at $78.00
Save 35%
$49.99
Compare at $78.00
Save 35%
$49.99
Compare at $75.00
Save 33%
$39.99
Compare at $130.00
Save 69%
$43.00
Compare at $140.00
Save 69%
Clearance
$39.99
Compare at $100.00
Save 60%

New
$29.99
Compare at $75.00
Save 60%
$39.00
Compare at $100.00
Save 61%
Clearance
$14.99
Compare at $20.00
Save 25%
$19.99
Compare at $35.00
Save 42%
$24.99
Compare at $40.00
Save 37%
New
$24.99
Compare at $40.00
Save 37%
New
$24.99
Compare at $40.00
Save 37%
New
$24.99
Compare at $40.00
Save 37%
New
$24.99
Compare at $40.00
Save 37%
About Men's Workout Clothing
Hiking with friends, working out before the sun comes up, walking the dog around the block – as someone who likes to get active, you know the importance of top-performing workout gear. You treasure running pants that don’t slip down, a perfectly warm extra layer, and a comfy pair of sneakers. We bet you also love saving on your workout gear, which is why Sierra is an epic spot to replace essentials like your running shorts, or to gear up and try something new. Unfortunately, Sierra’s teeny, tiny prices on men’s activewear mean that if your excuse to skip your friend’s pickup basketball game was that you didn’t have the right workout clothes, you’re out of luck. Maybe try telling them you have to watch your neighbor’s goldfish? That should work.