evo.com | The North Face Slippers > The North Face THERMOBALL(TM) Traction Mule Knit Slippers are your ticket to cozy afternoons. Featuring warm THERMOBALL(TM) synthetic insulation and a soft fleece liner, these everyday slippers thrive after cold days outside or in your living room for movies with friends. Collapsible Heel with Elastic Side Panels for Easy On/Off ThermoBall(TM) 100% Recycled Polyester Insulation Upper Terry cloth-like textile upper Sole Outsole made with up to 20% recycled rubber Oso Fleece Collar Lining for Added Comfort | The North Face THERMOBALL(TM) Traction Mule Knit Slippers Unisex 2026 - 12 Khaki | Rubber/Polyester