Trekker Series snowshoes provide great traction and comfort on packed snow and moderate terrains that are great for enjoying long winter months hiking through trails and forest. They are made of light weight and strong aluminum frame ergonomically designed to ensure comfortable and easy walks. They feature UV resistant polyethylene decking and bindings that are flexible up to -40F (- 40C), easy-to-use dual freeze-resistant ratchet bindings that are easy to adjust and give a secure fit even with gloves on, heel straps that keep foot hold secure. The heavy duty aluminum crampons rotate freely to bite into snow and let the tails drop to shed snow and the heel crampons provide traction for heading down mild slopes. They include a carry bag with adjustable back pack straps, side handles, mesh ventilation window. These long lasting snowshoes carry a limited lifetime warranty.