Keep your feet warm and dry with the Bogs Men's Bayou Boots. The waterproof neoprene uppers fight the elements, while the Neo-Tech insulation provides warmth for a cozy feel. DuraFresh bio-technology is designed to kill odor-causing bacteria, and the boots are rated for wear in temperatures as low as -40 degrees. Bogs Men's Bayou Boots Brown, 9 - Crocs And Rubber Boots at Academy Sports