Description: Wind-proof and Water-proof: The outer layer is Polyester and Spandex fabric, which has a very good windproof and waterproof role. Protecting you against the wind, cold, dust. Particularly suitable for cold winter use. " Warm and Breathable:Thermal Polar fleece lining keep you warm. To increase the ventilation and prevent stuffy, the outermost layer is made of mesh fabric, while minimizing condensation on your goggles or glasses. Comfortable and Universal Size: Our new upgraded balaclava has good elasticity, you will not feel very tight or loose when wear it.The nose and mouth portion is made of soft spandex material for added comfort. And a dust filter will be provided, making it between the inner and outer layers. Zipper Design: There is a humanized zipper at the back, making it easy to wear and take off. You can adjust the tightness of this outdoor sport mask. The zipper cover is reflective which has a role of warning at night. Multi-fuction balaclava: Wear the balaclava itself or wear it under the helmet, using it for skiing, snowboarding, cycling, motorcycling, climbing, skating, hiking and so on, or for dusty place. Specification: Material: Polyester and Spandex Color: Black Size: 47x37cm/18.50x14.57inch Package Includes: 1 Piece Motorcycle Balaclava Waterproof Note: Please allow slightly difference due to manua l measurement. Color may be slightly different since different monitor. Thanks!