The Kamik Girl's Snowgypsy Boots are waterproof, lightweight and insulated. The Snowgypsy has a faux fur snow collar and easy one pull bungee lacing system with Kamik's easy grab lace lock.Features: Faux Fur Snow Collar and Gusset Tongue One Pull Bungee Lacing System w/ Kamik's Easy Grab Lace LockWaterproof, Lightweight and Flexible Synthetic Rubber Shell Height: 10" Weight 1.68 lbs(per pair) Temperature rated to -40 F Built in the USAMaterials: Upper: Waterproof Nylon Lining: Moisture Wicking Outsole: SNOWAVE Synthetic Rubber Insulation: Fixed Fleece and Foam