Dr. Martens Geraldo Leather Gladiator Sandal Men’s size 13 / Women’s size 12. Excellent, like new condition. With its ankle strap and breezy cut-outs, the Geraldo sandal is a summer must-have. Perched on our signature air cushioned sole, these sandals are crafted from a full-grain, waxy leather designed to distress and change as you wear them. Gladiator sandal style Two buckles for a secure, adjustable fit Tons of Doc's DNA, including grooved edges, visible stitching, and scripted heel-loop.