Features of the Merrell Men's Coldpack Ice+ Mid Polar Boot M Select DRY SEAL seam seals to keep water out Full grain leather and mesh Upper Traditional lace closure Protective rubber toe cap 200 Grams M Select WARM lightweight, low bulk Insulation keeps you comfortable Fleece lining for added warmth Kinetic Fit BASE removable contoured insole for flexible support Molded nylon arch shank EVA foam Midsole for stability and comfort Vibram Arctic Grip for grip on wet ice 5mm Lug depth