CALDEN Men's Invisible Height Increasing Elevator Shoes - Black Leather Lace-up High-top Military Boots - K512666-3.1 Inches Taller Rubber sole Double padded collar. Metal buckle details. Studded Lace-Up boots. High top Combat-style. Weight: 24 oz. *Based on 7.5 US. Actual weight varies. Heel height: 1 1/2". Shaft height: 9". Elegantly stitched for extra durability and style. Boot Style height increasing footwear.