Worn only once, in perfect condition. Size medium - run large, best suited for size 9 or 9.5 feet. The Camp Slippers are sturdy and lightweight slippers - perfect for weary feet after a long day in hiking boots. Due to the low weight and small pack size they fit in any backpack. The 4 mm thick sole made of recycled material is non-slip, durable and provides a barefoot-like walking experience as well as sufficient insulation from the ground. The soft footbed makes the Camp Slipper extremely comfortable. The quick-drying synthetic insulation not only keeps you warm, but also protects you from moisture. The outer material is also made of recycled material and is PFC-free.