Apple MFFM4ZM/A smart wearable accessory Band Dark Gray Nylon, Recycled Polyester, Spandex

PresentationLightweight, breathable, and soft to the touch, the Sport Loop features a hook-and-loop fastening system that is easily adjustable. The inside of the double-layer woven nylon is made up of numerous small loops that form a soft surface allowing moisture to escape. The Sport Loop contains 100% recycled spandex, 100% recycled polyester, and 85% recycled nylon, some of which comes from used fishing nets. 100% of the electricity used in its production comes from clean sources.