It may have been founded in North Beach, San Francisco, but The North Face thrives in cold climates. The snow is no match for these Thermoball™ Traction Mules. A padded ripstop fabric meets ThermoBall™ Eco insulation and a cushioned absorbing sole for comfort over long distances. Its fleece lined collar and elasticated hems keeps your feet warm and dry by the campfire and a grippy rubber outsole stops slippage on the ice.