These Windy Proline is made of PU synthetic leather and are equipped with the special shock-absorbing Windy latex filling that is evenly distributed over the hand. This gives the gloves an extremely good protection and a tight compact fist formation. The extra protection and support of the palm, thumb and wrist ensure that injuries are minimized and for better performance during training and sparring. A special nylon lining ensures that sweat absorption is minimized and the glove stays as dry as possible. The wide velcro closure and the triple layered foaming in the cuff of the gloves ensure a good and secure fit, extra comfort and a tight closure of the gloves. These kickboxing gloves can also be used for training on the punching bag.