Black punching mitts made of synthetic leather, featuring a white design. - Brand: Boxing - Color: Black - Design: Black and white combination - Material: Synthetic leather - Type: Punching mitts Thank you for viewing. I purchased these about a year ago, and used them about once every two months for about 10 minutes each time. I carried them around with me every time, so there are some scratches on the surface, as you can see in the fourth photo. They are excellent at absorbing impact, even from adult strikes.