SOREL Madson Size 4UPPER: Available in waterproof nubuck leather or waterproof full grain leather with suede collar and tongue top. Combination textile and synthetic lining package. Seam-sealed waterproof construction. Laces are not waterproof.FOOTBED: Removable molded EVA, synthetic topcover.MIDSOLE: Full length molded EVA midsole.OUTSOLE: Molded rubber outsole.HEEL HEIGHT: 1 in.