Groovy Uk Friends Ugly Naked Adult Mule Black Slippers are made from 100 percent polyester material. Soft feel fleece. Slippers will be sure to keep your feet warm and toasty. Ideal gift ideal to gift your friends and family. Beautiful and eye-catching design. This is super soft and comfortable non-slip sole slippers. 100 percent officially licensed Friends Logo. Size: 8/10 UK. Comes in black colour.