Apple MGD44ZM/A Smart Wearable Accessories Band Grey Nylon, Polyester, Spandex

Redesigned with reflective yarn,¹ the Nike Sport Loop is a soft, breathable, and lightweight band that has a subtle shine. A hook-and-loop fastener and a woven pull tab featuring the Run Swoosh logo make 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.