Hayley studded 3-strap boot. Adjustable buckle straps with faceted stud details. Oiled leather uppers for an aged looked, built on traditional Dr. Martens sole construction. This is a Goodyear-welted product. The upper and sole are sewn together, not merely glued, like many footwear constructions. This, together with our Z welt-stitch and heat-sealing process, makes it unique to Dr. Martens. This sole is hard-wearing, with good abrasion and slip resistance. Material: Oiled Suede. leather. Rubber sole. Shaft measures approximately 6.5" from arch. Heel measures approximately 1."