Men's Nike 5" Stride Short - HJ4162-803 Bags Provides and stores accurate heart

Provides and stores accurate heart rate data during swim activities and syncs it to your compatible smartwatch after you save your workout

- Super Soft: Soft fabric and smooth seams create a comfortable on-body feel

REINFORCED HEEL CUP: Cradles your heels for added protection from ground impact and repetitive stress

A stay-put fit

they're not actually made of iron (ironically)

Men's Nike 5" Stride Short - HJ4162-803 Bags Provides and stores accurate heartFlex your speed, embrace the momentum. The Nike Dri FIT Stride Shorts have a lightweight feelmade with at least 75% recycled polyester fibersdesigned for unrestricted movement. They're smooth to the touch, with extra breathability at the upper back. Need to take a phone along? We've got a pocket at the back geared just for your device. LESS SWEAT, BETTER COOL: Smooth fabric with Nike Dri FIT technology moves sweat away from your skin for quicker