This full-coverage balaclava is made of a Merino wool blend for moisture and temperature regulation. The long drape provides extra neck coverage and the flat-seam construction offers a comfortable fit under a helmet. Merino wool blend fabric throughout Flat-seam construction Long drape for better neck coverage Helmet-friendly Specifications Gender/Age Unisex Color Black Size One Size Material Wool-Blend Defined Color Black Windblock No Activity Cycling