N-Ferno 6844 Dual-Layer Balaclava Face Mask, Nylon/Spandex, One Size Fits Most, Black Stretchable nylon/spandex blend is flexible to fit most head sizes. Soft, breathable mesh inner layer and a 82% nylon, 18% spandex outer layer. Multi-climate, wear both face layers in cold climates or just the mesh when warmer. Multi-functional, wear as ski mask, neck gaiter or full-face mask. Non-bulky lightweight fabric fits comfortably under a hard hat or helmet. Long length provides full thermal head and neck coverage that easily tucks into jackets. Machine washable. Our Price Buys you: 1