Thin, stretchy, and lightweight, this BULA Sharp balaclava fits perfectly under your helmet while you're loving life on the slopes. As the day's adventures continue, the breathable, quick-drying fabric and smooth flatlock seams ensure lasting comfort, so you can focus on nothing but fun. Features: 92% polyester, 8% spandex. Lightweight, breathable, and quick-drying 4-way stretch fabric. Flatlock seams prevent chafing or irritation.