Our Armycrew Skull Face Printed One Hole 100% Cotton Balaclava Neck Gaiter Mask protects your whole face from other elements. This one hole cotton balaclava mask features skull face print on the front. Made of 100% Cotton. Offers a non-bulky snug fit. Flat seams. Folds easily for convenient storage. Great to wear under helmet. Stretchable, lightweight and thin material. All seasons. One size fits most.