Dr. Marten's Blaire Hydro Leather Strap Sandals Platform Buckle Women's Black Size 9 Excellent Used Condition - See Photos - No Box Women's Size 9 Color: Black — Hydro Leather Free your feet. The Blaire sandal is made with smooth Hydro leather. Built for all-day, all-summer comfort with a SoftWair memory foam footbed and a lightweight EVA platform sole. The serrated sole is grooved and secured with our unmistakable yellow welt stitching, and the ankle strap is tagged with a black and yellow heel loop. Adjustable buckle strap at the ankle Sandals run large, if you are between sizes we recommend buying a size down Made with a Goodyear-welted lines that are heat-sealed at 700˚C and reinforced with our signature welt stitch Hydro - a PU-coated leather features a matte finish and is smooth to the touch.