Take on snow and ice in this rugged front zip-up boot featuring waterproof nylon construction, fleece lining and a cushy memory-foam insole. The nylon shaft measures 7.5" in height from arch, with a 1.5" heel. The Ice Gripper sole adds surefooted traction so you can always walk with confidence - no matter the conditions. The upper is entirely seam-sealed and comfort rated to -25°C / -13°F, and features our weather proven Pajar-Tex waterproof membrane bootie to keep your feet snug all winter long with cozy wool blend lining. Our premium removable comfort molded insole features a cushy wool blend that is both breathable and anti-microbial.