CALDEN Men's Invisible Height Increasing Elevator Shoes - Black Canvas Cap-toe Lace-up High-top Sneakers - K8828102-3 Inches Taller Rubber sole Canvas casual sneakers. Cap toe design. Weight: 18 oz. *Based on 7.5 US. Actual weight varies.* Heel height: 1". Shaft height: 6". Casual Sneaker height increasing footwear. This style runs true to size.