The ultra-thin, lightweight, and soft Trail Loop made of nylon mesh fabric is particularly elastic and has a comfortable fit. The band is individually adjustable and features a practical pull tab for quick adjustments on the go.

This band is CO₂-neutral. The Trail Loop contains over 30% recycled materials by weight. 100% of the electricity used in manufacturing comes from clean energy sources, and 50% or more of all CO₂-neutral Apple Watch products are not transported by air.