Soft & cuddly like the name suggests, this slipper is suitable for wearing indoors with the warm wool to keep your feet nice & cosy & the hard outer-sole means that you can go outdoors into the garden with no worries in those colder months.. Leather & Italian Felt uppers. Pillow-padded microfibre lining hugs feet to retain heat. Thin rubber outsole. Ergonomically shaped, muscle-toning Microwobbleboard technology. Mid density toe cap helps maintain speed, pace & variation. Heel section absorbs up to 22% more shock to help relieve joint stress