Men's The North Face Thermoball Traction V Mules Summit GoldWear them inside. Wear them outdoors. Wear them as mules with the heels folded down. Up to you but you'll want multiple color options for fall, winter and spring. Made with Thermoball insulation with high traction rubber outsoles, The North Face Thermoball Traction Mules will keep your toes toasty and warm. SKU NF0A3UZNZU3 Durable, water resistant, 100% recycled P. E. T. ripstop upper PrimaLoft ThermoBall synthetic insulation Cozy Oso fleece lining