Reebok Work Women's Rapid Response RB RB877 Stealth 8" Boot WP,Black,US 7.5 W Leather Rubber sole Shaft measures approximately Mid-Calf" from arch Water Resisting Leather And Ballistic Nylon Upper Nylon Mesh And Waterproof Membrane Removable F2a Polyurethane Cushion Insert With Shock Eliminator Heel Cushion Dual Density Mountain Trail Rubber Bottom And Eva Cushion Midsole Ykk Side Zipper