Oliver is a superbly comfortable slipper with a rubber sole. They have a super soft padded lining to sink your feet into, keeping them cosy and comfortable. These are fully adjustable touch and close slippers with K - L width fitting for that extra bit of room. The closed back supports your entire foot and with the strap adjustment, they are easy to slip on and off. Uppers: Textile, Lining: Textile, Sole: Other, Fastening: Riptape, Fitting: K/L (Super Wide). Features include comfort, memory foam, and lightweight design. Toe Shape: Round. Item Weight: 0.4 KG. Heel Height: Flat (Under 2.5cm). Shoe Shaft Height: Low Top. Slipper Style: Full Slipper.