Slip into The North Face Thermoball Traction bootie and kick back at base camp after a long day of trekking. After a long day on the mountain, The North Face ThermoBall Traction Bootie is the perfect choice to slip your feet into so you can relax by the fire. Durable, water-resistant, 100% recycled P.E.T. ripstop upper boasts a quilted design. Easy slip-on design. PrimaLoft Thermoball synthetic insulation locks in warmth. Comfortable fabric lining offers a great in-shoe feel. Textile footbed. Lightly cushioned textile footbed. 40% recycled rubber outsole delivers reliable traction. Imported. Measurements: Weight: 8 oz Product measurements were taken using size 7, width D - Medium. Please note that measurements may vary by size.