Keeping your neck warm and dry will ensure you stay comfortable in cold, harsh conditions. Made from Smartwool&';s NTS Midweight fabric, this 100% Merino wool gaiter features the same soft, comfy feel. Benefits Merino 250: This heavier, soft, 100% Merino wool fabric offers breathable warmth, moves sweat away from the body, and provides next-to-skin comfort in colder conditions Double layer Interlock knit for maximum warmth and versatility Reversible design for variety Knit in Vietnam: 100% Merino Wool Garment Weight: 60 g = 2.12 oz