This waterproof, seam-sealed suit is insulated with 150g fill to keep heat in and moisture out. Whether skiing or building forts, adjustable cuffs and leg gaiters keep snow where it belongs: not in their clothes. This suit is built to last with our Outgrown system and reinforced seat, knees, and cuffs.,This waterproof, seam-sealed suit is insulated with 150g fill to keep heat in and moisture out.