Dr. Martens Voss Quad Leather Strap Platform Sandals. Our Voss sandal. Now even louder. Standing on a towering Quad sole and constructed from Hydro leather with two adjustable straps for a comfortable fit. Kitted out with black hardware, the platform sandals finished with our standout yellow stitching. Hydro is a smooth-to-the-touch PU-coated leather with a matte finish. Adjustable velcro straps. Signature yellow stitching. Upper:100% Leather. Inner: 100% Textile. Sole: 100% EVA. Platform height: 1.5". Imported.