Dual-functioning balaclava May be worn as a balaclava or neckgaiter Ultra comfort Schampa silk fabric No seam down the middle for reduced forehead pressure Super-soft and super-thin Wicks away moisture and breathes Flat-seamed May be worn under any helmet 80% Polyester / 15% Rayon / 5% Spandex. BALACLAVA LIGHTWT DELUXE