The Women's NSE Tent Mule Fur provide luxurious comfort at moments of leisure in the coldest places. Featuring 450 fill power down for outstanding insulation and a plush faux fur collar for an extra dose of luxury around the ankles, this shoe delivers magnificent warmth to the feet in extreme low temperatures. It's deceptively tough too, a ripstop upper shrugging off water and anything else the elements and terrain throw at it. Underfoot the nylon mesh base is equally durable, with rubber lugs to aid traction across snow and ice. Athletes who value environmental considerations can rest easy in the knowledge that the upper is constructed from recycled post-consumer plastic waste.