Apple Sport Loop For Apple Watch 44mm (PRODUCT)RED MXHW2AM/A Brand New Factory Sealed Soft, breathable, and lightweight, the Sport Loop features a hook-and-loop fastener for quick and easy adjustment. The double-layer nylon weave has dense loops on the skin side that provide soft cushioning while allowing moisture to escape. On the reverse side, the attachment loops are securely anchored for superior durability. Fits 42mm and 45mm as well Soft, breathable, and lightweight, the Sport Loop features a hook-and-loop fastener for quick and easy adjustment. The double-layer nylon weave has dense loops on the skin side that provide soft cushioning while allowing moisture to escape. On the reverse side, the attachment loops are securely anchored for superior durability. You can match this band with any Apple Watch Series 5 case of the same size. It also works with all previous versions of Apple Watch, including Apple Watch Series 3.