The Kids' Patagonia R1 Air Crew is a long sleeve layer for cold days. Whether on the mountain or sledding at the local hill, this top can be worn again and again throughout winter. The 100% recycled polyester jacquard fleece features hollow-core yarn and a zigzag texture that will wick sweat, dry fast, and remain breathable as they work hard at perfecting their ski or snowboard skills. It's also super soft against the skin for consistent comfort during long days.