The VaprTrek(TM) waterproof hunting boot with Realtree Edge(TM) Camouflage is built to move you fast when it is time to get going and keeps you comfortable when it is time to stay covered. The boot is made with full grain leather and abrasion resistant materials to ensure these boots last a long time. The 400g PrimaLoftA(R) insulation keeps your warm, the UltraDry(TM) waterproof membrane keeps you dry, and our exclusive ScentBan(TM) odor control technology kills bacteria and eliminates odor. The Memory Foam insole provides instant comfort under your foot. The sole includes a comfortable shank which provides more stable footing and helps support your feet and calves. This fast, light, and athletic boot combines technologies and high-quality materials to elevate your game. PrimaLoftA(R) insulation is made of 90% post-consumer plastic bottle fibers which keeps your feet warm and reduces the amount of plastic being thrown away and littering our environment.