This supporter provides firm knee protection and reinforcement/insulation with patented mesh. - Size: LL (43-53cm) - Color: Black - Features: Patented mesh reinforcement, secure feel, elasticity - Uses: Knee protection, reinforcement, and insulation - Brand: Hizarack Thank you for viewing. This is a supporter designed to alleviate knee discomfort and pain. I had two, but I'm selling this unused one because it's the wrong size after wearing the other. Please note that the box was slightly torn upon opening. Size: LL Knee circumference: 43-53cm Would anyone interested like to purchase it?