The gap between a toddler's jacket and pants is where snow and cold slip in, and the slightly higher waist on the Isbjorn of Sweden Powder Winter Pant helps keep both out. Lightweight PrimaLoft insulation adds warmth to these toddler snow pants while keeping them easy to move in. The outer fabric and lining are both recycled nylon. What Our Gearhead(R) Experts Are Saying:"Building a snow fort in the backyard, my toddler knelt and sat in wet snow for a long stretch, and the waterproof, windproof fabric with fully taped seams held the wet out. The high breathability released heat while they dug."