Wolverine Women's Piper 6'' Waterproof Boots with waterproof roughneck leather and non metallic hardware upper. Wave mesh with waterproof membrane lining. Removable air cell PU cushion footbed. Compression molded EVA midsole, rubber outsole, cement construction, lace up, durable. Composite toe rated ASTM F2413-11 M I/75 C/75 EH. Material: Leather.