Warm and comfortable THERMOBALL™ insulation pairs with high-traction rubber outsoles to make these slip-on booties ideal for base camp, après ski or shuffling through the snow to grab the morning paper. Easy On/Off Design Sole Unit: Outsole Made With Up To 20% Recycled Rubber Thermoball™ 100% Recycled Polyester Insulation Helps Keep Feet Warm Even When Wet Upper: Upper Made With 100% Recycled P.E.T. Ripstop With A Non-PFC Durable Water-Repellent (Non-PFC DWR) Finish For Added Water Repellency These are in excellent condition and have no visible flaws which can be seen in the pictures. If you would like any additional details, please feel free to message me. Thanks for your interest!