TEMPERATURE RATING – WARMEST: -29° to -9° Fahrenheit. Learn more Wind- and waterproof shell for warmer, drier playtime Lined, 100-grams insulated sleeves and lower body Anti-static, anti-pill fleece lining in upper body/hood Elastic hood helps trap heat in Easy zip-front with durable YKK-branded zippers Flexible elastic waist Fleece-lined SnowGuard™ wrist cuffs: an interior sleeve extension lets them slip their thumb through the cuff, keeping out cold and snow Grow-A-Long™ sleeves extend 1.5 inches and legs 2 inches to fit them as they grow Durable, reinforced Iron Knees® and Seat: invisible-from-the-outside fabric patches provide extra support where they need it most Snow gaiters at hem block out cold & slush Reflective detailing on the hood helps keep kids visible