Purpose-built to beat bad weather, the Carson Storm WP by SOREL lives up to its name. The upper is fully waterproof, lightly insulated, and has a warm fleece bootliner. All that softness inside is balanced by an ultra tough sole adapted from SOREL's iconic Caribou boot for enhanced traction. Details Combination waterproof full grain leather and suede upper. Microfleece lining. Seam-sealed waterproof construction. Laces are not waterproof. 100g insulation. Removable die-cut TPU foam footbed with textile topcover. Molded rubber outsole. Rubber welt detail. Please note: Laces and zippers incorporated in SOREL footwear are not waterproof.