Axial Block Neck Warmer Axial Block gear is designed to extend your riding into the colder riding temps. Freeze-Out windproof membrane keeps air from penetrating in the major wind blast zones at the neck. This balaclava has lightweight, breathable stretch panels down the sides of the neck to reduce bulk. Micro fleece inner structure adds warmth and keeps your body heat trapped reducing heat loss. Features Freeze-Out windproof membrane Lightweight, breathable stretch panels Micro fleece inner structure Anti-bacterial properties to help fight bacteria and odor