Metal D-rings. Back pull loop . Faux shearling collar. Logo details . Suede details . Faux shearling lining . Rubber sole . Size 24 = 23-25 EU. Size 27 = 26-28 EU. Size 30 = 29-31 EU. Size 33 = 32-34 EU. Size 36 = 35-37 EU. Size 39 = 38-40 EU