With astonishing performance

the attachment loops are securely anchored for superior durability

And when you’re done

Featuring double tap

and secure authentication for logins and purchases

41mm Summit White/Black Nike Sport Loop split With astonishing performanceBreathable and lightweight, the Nike Sport Loop is designed for fitness. The iconic Nike Just Do It logo is woven into the soft nylon using an innovative technique. A hook and loop fastener makes for quick and easy adjustment, and dense loops on the skin side provide soft cushioning while allowing moisture to escape. On the reverse side, the attachment loops are securely anchored for superior durability.