New with tags Size 9 Collapsible Heel With Elastic Side Panels For Easy On/Off Oso Fleece Collar Lining For Added Comfort 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 Lightweight and packable for easy transportation. Insulated and fleece-lined for unrivaled comfort and warmth.