Size: Kids Youth ages 7-12, One Size fits most. Designed for a snug fit for clean lines and comfort under helmets. A single-layer hood and double-layer neck made with our lightweight Comfort Shell Performance fabric - 92% polyester, 8% spandex. It works to manage moisture and maintain heat, while also providing UPF 50+ sun protection. Wicks away sweat and moisture from the head, making it breathable and quick-drying. The brushed interior feels soft against the skin and the technical fabric is odor-resistant so it won't stink. Easy clean: Time for a wash? Just throw it in the wash on cold, tumble dry without heat and it's ready for the next outing. Kid-proof: Designed for any adventure, from skiing to snowboarding, snowball fights to building snowmen, this soft and durable balaclava can do it all. With a single-layer hood and double-layer neck, this balaclava means business. Made of our technical performance fabric, the hood manages moisture and retains heat, keeping you warm under-helmet, without making you sweat. The neck is a double-layer of that same technical performance fabric (the best of both worlds) - so you get one extra layer of soft and warm coverage. Tuck the bottom into the nape of your jacket, and no snow or cold is getting through.