Jack & Jones DUDELY Mens Microfiber Mule Slippers in Castlerock. These slippers feature a polyester upper, lining, and a rubber sole. They have a slip-on closure, round toe shape, and a flat heel height. Designed for comfort and warmth with a warm lining, these slippers are a low-top, mule style. Shoe width is regular. Item weight is 0.43 KG. Not gift boxed. Product Code: 12170310-3307893.