45NRTH - Stavanger Lightweight Wool Helmet Liner Hat

Designed to pair with 45NRTH&';s lightweight apparel system and Ragnarok shoe, this winter bike hat serves as a liner layer to cover your head and ears on chilly days. The Merino wool blend fabric wicks moisture to keep you dry, and the flat-seam construction makes for a comfortable, helmet-friendly fit. Features Merino wool-blend fabric throughout Flat-seam construction Helmet-friendly Fitted, with low-profile seams for optimal comfort under your helmet Curved shape covers your ears & back of neck Imported Specifications Temp range: 45AdegF+ (7AdegC+) Comfort Sizing: S/M - up to 23 1/2"; L/XL - over 23 1/2" Materials: 44% Wool, 35% Recycled Polyester, 21% Polyester Care instructions: Machine wash cold. Do not bleach. Line dry. Do not iron.