CRISPI Wild EVO GTX Boots - Mens Gore-Tex Stalking Boots - NutCRISPI Wild EVO GTX Boots Mens Gore Tex Stalking Boots Nut The Crispi Wild Evo GTX boot is an insulated and waterproof boot using the highest quality materials to produce an industry leading product. The high cut upper gives greater structure to the shoe, as well as protection and support for the foot, and perfect thermal insulation thanks to the insulating inner lining. You will enjoy the feature of a central hinger for greater flexibility when