Wrapping your little one in warmth has never been easier. Our La Montaña Youth Mid Layer Crew features light in weight and ultra-soft micro-denier polyester yarns for incredible warmth without the bulk. Moisture Transfer Fibers keep your kid comfortably dry as they move, so whether it's a chilly hike or a day of play outside, this crew has them covered. Impressive warmth, everyday softness — built to keep up with wherever their adventures take them.