The Nike Sport Loop has been redesigned to use excess yarn from previous seasons to create a soft, breathable and lightweight band 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 per cent excess yarn from previous seasons, saving over three tonnes of primary yarn.