CALDEN Men's Invisible Height Increasing Elevator Shoes - Brown Nubuck Leather Lace-up High-top Boots with Extra Tall - K881803-5.2 Inches Taller Rubber sole Nubuck leather upper. Metal eye-let. High top boots. Double padded collar. Round toe. Weight: 24 oz. *Based on 7.5 US. Actual weight varies.* Heel height: (Approx: 1 1/2" back & 1" front ). Shaft height: 7 1/2". Finely stitched for extra durability and style. This style runs slightly large, recommended to order half size down.