Danner 8 Inch Kinetic Side Zip Boot Gore-Tex, Slip Resistant Men's Size 10, Black *Gently used with wear shown in photos. Durable, polishable full-grain leather upper with ripstop ballistic nylon 100% waterproof and breathable GORE-TEX® lining Cushioning Ultralon polyurethane footbed Polyurethane midsole for superior cushioning and added durability Polyurethane footbed for ultimate step-in and all-day support and comfort Multidirectional low lug outsole for superior surface contact Nylon shank Semi-locking side-zip for easy on/off 8" height 53 oz