The Clam Ice Armor Convertaclava offers versatility on the ice, allowing you to instantly convert from wearing a balaclava to a facemask. The windproof shell and Lycra bindings seal out the elements and keep you protected, while the fleece interior keeps you warm and comfortable. Mesh breathing panel lets fresh air in and moisture out. Shaped bottom and split neck extends protection and eliminates bulk. Hinged for comfort and adjustability. One size fits most.