One of The North Face's most iconic styles—the ThermoBall Traction Mules. As the original off-grid slip-ons, these warm, durable shoes (now available in a premium leather version) were born at base camp but adapted for everyday life. Lightweight and packable for easy transportation. Insulated and fleece-lined for unrivaled comfort and warmth. These are the all-in-one solution for running errands, après relaxation or kicking-back at camp. These are an icon.