Crispi Men's Thor II Uninsulated GTX Waterproof Hunting Boots - The Thor II GTX was designed exclusively for the North American Market and was tested in the rugged mountains of the West. This boot has a minimalistic feel but is capable of conquering any mountain. The Thor II GTX is the perfect option for those looking for an early season, ultra lightweight boot with a stiffer flex, worthy of climbing any grade of terrain. Upper: water-repellent suede and highly resistant breathable PUtek Spider fabric Footbed: removeable CRISPI air mesh insole Protection: triple-stitched, polyurethane coated leather rand Height: 8in Style: 8375