HIGH QUALITY MATERIAL that blocks airflow from the outside to maintain core temperature by reducing windchill and heat loss whilst still remaining FULLY BREATHABLE face mask. One size fits most design for both men and women, provides WARMTH and COMFORT without weight(thin) during all outdoor sports and activities Polyester Designed hood to be worn next to skin underneath any helmet, without any skin irritation and PREVENTS HEAT LOSS. Multi use of Headgear - The multi-purpose full face balaclava is ideal for activities - motorcycling, skiing, trekking, snowboarding, fishing, cycling, hiking, camping, and more. Reusable and Washable - The black windproof cycling balaclava can support machine wash or hand wash. Good elasticity supports 4-way stretch, very durable, DO NOT iron.