MaxxMMA Neoprene Washable Heavy Bag Gloves - Boxing Punching Training Material: Neoprene Approximate Dimensions: S/M 4.25 (W) x 10.25 (L), L/XL 4.5 (W) x 11.25 (L) Completely machine washable for added benefits Moisture wicking lining is ideal for cool, comfortable and dry workouts Pre-curved foam and a padded palm grip offer excellent hand protection