Get much-needed warmth during those cold weather adventures with these men's Thermoball Traction black/TNF white mules by The North Face. Made of 100% recycled P.E.T. water-resistant ripstop upper with quilted design, these slip-ons feature a round toe front, collapsible heel with dual-side elastic goring for a personalized fit, Oso-fleece collar lining, lightweight ThermoBall™ eco-friendly insulation for cozy warmth, and a 40% recycled rubber outsole for optimal ground grip.