Sole material Thermoplastic Elastomers Shaft height 6.5 inches Shaft circumference 13.0 inches Inches Outer material Faux Leather Men\'s combat motorcycle boots are made of premium-quality faux leather, with a fashionable buckle design, to perfectly define your foot shape and leg shape. Make you stand out among the crowd and add unique charm to your fashionable clothing. Lace design can adjust the tightness. The added bonus of an inside zipper to make these men\'s boots easy to take on and off. These motorcycle boots set on a textured TPR outsole with a non-slip durable sole that provides stability and good grip, always maintaining balance, suitable for outdoor walking. This Mid Calf boots are perfect for cycling, motorcycle riding, outdoor sports, camping, hiking, mountaineering and daily wear. Providing you with an unparalleled experience that helps you create a cool appearance while providing all day comfort. US Regular Brand Size Shoe Length (in) Shaft Height (in) Boot Opening (in) 7 10.6 11.4 11.8 8 10.9 11.6 12 9 11.2 11.8 12.2 10 11.6 12 12.4 11 11.9 12.2 12.6 12 12.2 12.4 12.8 13 12.6 12.6 13