What Our Gearhead(R) Experts Are Saying:"I love slipping into the Nuptse Traction Chukka after a long day on the hill. It's lightweight, super warm with 700-fill down, and the IcePick(R) rubber lugs give me reliable grip on frozen surfaces."For snowy streets, frosty cabins, and everything in between, the Nuptse Traction Chukka brings cozy apres style and legendary TNF(TM) heritage to your winter routine. Crafted with a lightweight polyester ripstop upper, this low-cut boot delivers the familiar puffed-out aesthetic and warmth of 700-fill down insulation. Soft and slipper-like, it's built to keep your feet snug even when the temperatures plummet. The reengineered outsole features IcePick(R) temperature-sensitive rubber lugs that harden as the mercury drops, giving you dependable traction on icy pathways. From winter wanderings to cozy nights by the fire, the Nuptse Traction Chukka is your trusted companion for all-season apres comfort.