The ZAN Headgear Neoprene Half Face Mask features full coverage of the nose, chin, and cheeks with stretchy, warm and water resistant 2mm thick neoprene. Like most ZAN Headgear face masks it has a stretch nylon trim for added durability and clean finish. A hook and loop closure allows for adjustability and ensures great fit. Provides coverage of the ears, nose and cheeks from the elements. Can be used with or without a helmet. One size fits most. Glow in the Dark Bone Breath design, reversible to Black.