Men's Danner Kinetic Side-Zip 8" GTX Waterproof Slip Resistant Boots 98397-28012 Take Danner's toughest full-grain leather and ripstop nylon, add a polyurethane footbed and a deeply-cushioned midsole, and you've got the Danner Kinetic. It's tough on the outside and soft on the inside. And thanks to its lightweight build, it's incredibly agile and responsive. Durable, waterproof, polishable full-grain leather upper with ripstop ballistic nylon GORE-TEX waterproof breathable lining Speed lacing system with semi-locking side-zip for secure, enhanced fit Cushioning PU footbed PU midsole Nylon shank Danner® Kinetic slip-resistant rubber outsole offers superior surface contact and traction Height: 8" Weight: 53 oz Insulation: Non-Insulated California Residents WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov Men's Danner Kinetic Side-Zip 8" GTX Waterproof Slip Resistant Boots