The SKLZ Digging Sleeves are designed to help volleyball athletes improve their confidence to attack the ball when practicing digging and passing. The Digging Sleeves are the perfect volleyball training tool that provide arm protection when making constant ball contact and help reduce floor burns, so athletes can practice worry-free. These volleyball compression sleeves are also designed to keep hands free from restraint, so they won't interfere with hitting and setting during practice. For digging repetition, the sleeves feature thumb loops to keep the sleeves securely in place on the athlete's arms. The SKLZ Digging Sleeves are built with a comfortable fit, featuring breathable and stretchable fabric. One size fits most.