CALDEN Men's Invisible Height Increasing Elevator Shoes - Black Leather Slip-on Wide Fit Casual Loafers - K31712-3.3 Inches Taller Rubber sole Convenient lace-less design. Classic oxford. Moc-toe. Slip-On. Distinctive & fashionable look. Weight: 17 oz. *Based on 7.5 US. Actual weight varies.* Heel height: 1 1/4". Shaft height: 5 1/2". Elegantly double stitched for extra durability and style. This style runs true to size.