CALDEN - K0286-2.8 Inches Taller - Height Increasing Shoes for Men (Black Lace-up Bicycle Square Toe) Rubber sole Lace-Up. Dress oxford. Bicycle toe. Weight: 15 oz. *Based on 7.5 US. Actual weight varies* Low-top 2.8". Heel height: 1 3/8". Shaft height: 5". Dress formal height increasing footwear. Double-padded collar for extra comfort.