What Our Gearhead(R) Experts Are Saying:"I recommend the Hailey Bib to anyone looking for durable, functional snow pants with a bit of growing room built in. They've been a game-changer for keeping my little one dry and warm at ski school and backyard sledding hills."From ski days to snow fort missions, the Boulder Gear Hailey Bib is built to keep little adventurers dry, warm, and happy all season long. Designed with kid-specific features that prioritize comfort and function, this bib makes snowy days easy and fun. The BG ULTRACORE(TM) waterproof/breathable shell sheds snow and slush, while a 120g layer of synthetic insulation offers reliable warmth for cold weather play. A cozy microfleece upper and stretchy back panel keep movement free and easy, whether riding the lift or tumbling through powder. Parents will love the Grow Cuffs that extend the leg length by 1. 5 inches for longer wear as kids grow. Reinforced knees and seat add durability where it counts, and boot gaiters help keep snow out where it doesn't belong.