The Combs 8-eye unisex boot was created to withstand anything — with serious style.Built to last, the shoe combines lightweight materials like synthetic leather and tough polyester. Retains all the classic Doc's DNA, like grooved edges, visible stitching and scripted heel-loop The boot sits on our iconic AirWair sole, which is oil and fat resistant, with good abrasion and slip resistance Upper: 70% Poly, 30% Rubber Lining: 100% Textile Sole: 100% PVC