CALDEN - K320011-2.4 Inches Taller - Height Increasing Elevator Shoes (Black Wing-tip Lace-up) Rubber sole Synthetic rubberized sole. Brogue Wing-tip. Super Lightweight. Goodyear Welt stitching. Embossed pattern two-tone etched & smooth leather. Weight: 13 oz. *Based on 7.5 US. Actual weight varies.* Heel height: 1". Shaft height: 5". Elegantly stitched for extra durability and style.