Sherpa Merino Neck WarmerThe Sherpa Merino Neck Warmer is a soft, insulating neck gaiter that adds serious warmth in a lightweight package. Using superfine merino wool with a brushed interior, it protects your neck and lower face from wind and cold on hikes, snow trips and chilly commutes. Key Features Superfine merino wool: 18. 5 micron fibres for a luxuriously soft, nonitch feel. Brushed inner fleece: Fleecy interior traps warmth and feels cosy against the skin. Lightweight