FUTURO Stabilizing Knee Support, Medium. Provides support to weak and sore muscles above and below the knee. Also permits movement without slipping or rolling. Features and Benefits: - Dual-stretch material for optimal fit, open patella for kneecap support, helps provide relief and compression. - Dual side stabilizers provide extra stability to the knee without limiting movement. - Comfortable, breathable, soft materials. - Comfort panel reduces bunching behind knee. - Sleek sleeve design follows natural shape of knee and is discreet under clothing. - Sleeve is easy to put on and take off. - Use on right or left knee.