The Adidas Speed 50 Boxing Gloves are constructed from a strong, durable PU outside material with a newly developed, high compression IMF preformed foam inside. The contoured design gives the glove a "speed" aspect that makes the construction extremely adaptive for all boxing workouts. The IMF molded foam is ergonomically correct for a comfortable, natural fit. A hook-and-loop strap and elastic closing system at wrist allow a quick and firm adjustment of gloves. Printed Adidas logo and stripes make those gloves unique in design.