~ The brand advises the cH20 Alpina Snow Boot runs a half size small. Ordering a larger size is recommended. ~ Dominate the elements in the durable cH20 Alpina 137 Snow Boot. DRYBUILT custom-made waterproof textile construction repels water in any condition to keep feet dry. Hook-and-loop speed tab opens quickly and wide to make getting in and out a breeze, while a snow-proof internal gusset seals out snow. CH20LOCK: Custom snug weather barrier system keeps wet and cold out while keeping feet warm and dry. WARMBUILT 200gram insulation rated to -30 degrees keeps feet toasty in frigid temperatures. Cozy faux-fur lining for added comfort. Removable, antimicrobial, dual-density CH20FIT memory foam insoles. Molded rubber heel kicks for getting boots off when fingers are frozen. Winter traction lugs provide ultimate grip on slippery surfaces. Imported. Measurements: Weight: 12 oz Shaft: 7 in Platform Height: 3 4 in Product measurements were taken using size 2 Little Kid, width M. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.