The Minx Shorty was made to handle all the bad weather, but without being a big and bulky tall boot. It is lightweight, insulated, waterproof and comfortable; perfect for the freezing rain and snow. Features: Waterproof woven synthetic textile and suede Faux-fur collar Omni-Tech™ waterproof breathable seam-sealed membrane bootie construction Omni-Heat™ reflective lining - to increase and help keep in body heat 200g insulation Rated -25F/-32C Removable contoured PU footbed Omni-Grip™ non-marking traction rubber outsole Weight: 11 oz / 311g (Size 7, 1/2 pair) Boot Shaft Height: 14 cm Boot Shaft Circumference: 22 cm Model: 1803151