Danner Men's Danner 8" Tachyon GTX Boots Item #: 50122 Engineered to handle the roughest terrain with superior grip and traction, the lightweight Danner 8" Tachyon GTX is a comfortable, supportive and ultra-protective tactical boot with 100% GORE-TEX waterproofing technology. The upper combines full-grain leather with 1,000 denier nylon to deliver ventilation, all-day comfort and all-weather protection. The cushioned EVA midsole maximizes shock absorption and arch support for long days on the job. Now fitted with pentagonal lugs along the Tachyon outsole for optimal traction, the boot also features an open-cell polyurethane footbed and heel support for enhanced impact resistance and softer landings. The athletic design and speed lace fastening system make this a great boot for high levels of activity, as it can be worn in wet conditions and for extended periods of time without wearing down. Features of Men's Danner 8" Tachyon GTX Boots Height: 8" Upper: Polishable, waterproof full-grain leather and 500 denier nylon Outsole: Slip-resistant Danner Tachyon rubber with pentagonal lug pattern Midsole: Shock-absorbing EVA cushioning Waterproof GORE-TEX lining Open cell polyurethane footbed Speed lace fastening system Durable brass hardware