"Built for the budding skier or snowboarder, Spyder's Leader Jacket is just what our little tyke needs to stay warm and dry on the mountain. It features a layer of synthetic insulation to keep little bodies warm while adding a waterproof laminate and seam-sealing in critical areas to shed snow, sleet, ice, and rain. This is a kids classic from Spyder that will put toddlers in position to be leading their peers down the mountain when they get bigger. Speaking of getting bigger, Spyder's ""small to tall"" cuffs extend the jacket an extra 1. 5 inches to let our littles wear their Spyder gear longer—saving us some money in the process."