Gravity and momentum what a satisfying combination. Whenever you're pointing it downhill and the conditions are conspiring against you, make sure you have the warmth and cold weather protection of this neck gaiter to keep you in the flow. Made from an ultracomfortable blend of 80% fine gauge merino wool responsibly sourced from the grasslands of Patagonia and 20% CapileneR polyester for warmth, improved wicking, durability and fast dry times. The jersey knit construction features 18.9 micron gauge yarn and two layers of fabric for increased warmth and all day comfort against your skin. Fabric is bluesignR approved.