Kids' Insulated Snow Bib Overalls By Arctix Charcoal, XL - THERMATECH: A technology that removes the bulk and in weight of the insulation, allowing greater mobility. - Keeps you warm at temperatures from -20 to plus 35 degrees - Engineered recycled 85g of insulation offers maximum warmth. - DURABILITY: 100% Polyester BALLISTIC 600 Denier Oxford found on the Ankles, Hem and Scuff Guards help resist daily wear and tear. - ADDED FEATURES: Fleece-Lined Hand Warmer Zip Pockets for added security; - O-ring for keys, gloves, and lift tickets; - Boot Gaiters with Grippers form a seamless integration with boots to keep the warmth in and moisture out. - FIT: Adjustable Shoulder Strap and Waist for a customized fit.