The Nike Sport Loop has been redesigned to use excess yarn from previous seasons to create a soft, breathable and lightweight strap with a bold pattern. The hook-and-loop fastener and a woven pull tab featuring the Nike Swoosh makes it easy to adjust on the go. The double-layer nylon weave has dense loops on the skin side that provide soft cushioning while allowing moisture to escape. The Nike Sport Loop contains at least 68% excess yarn from previous seasons, saving over three tonnes of primary yarn. Features Compatible with : Apple Watch 1-9, SE and Watch Ultra/Ultra 2 Size : 45mm Fits Wrist : 145-220mm