Style: Derby boot. Cap toe. Lace Up. Mid-top over the ankle. Best boot for colder climates. Weight: 21 oz. *Based on 7.5 US. Actual weight varies.* . Heel height: 1 1/4". Shaft height: 6". Heel height measurement taken using the outer back visible sole. This is not the elevation but contributes to part of the height increase. Styles with a lower heel height will be more discrete. How is shaft measured? We measure the shaft height from the bottom of the footwear to the top of the collar or highest point. So, a low top will have a lower shaft height. Width: Standard (D or Medium). Accommodates a regular width. Material: Genuine oxhide leather. Faux fur inner-lined. Crepe sole rubberized bottom. Goodyear welt construction. (All sizes listed are US men sizes unless otherwise stated.) The CALTO - Y41083 - 3.2 Inches Taller (Cordovan Dark Brown) bold cap-toe sets a trendy yet simplistic style for a dapper look. The premium outer leather is feet-conforming while the inner faux fur keeps you plenty warm. This truly versatile elevator boot features a crepe sole and triple stitching across the cap-toe, to withstand the test of time. An ideal height increase without jeopardizing comfort.