New and Improved. Moisture releasing technology Polartec: Power Stretch-Rx High performance design for active support Dual precision straps for customer fit Support your active life Antimicrobial treatment of odor control Designed to help prevent re-injury Keeps joint warm and limber Fits right or left knee Features: Breathable, moisture wicking Polartec Power Stretch-Rx in back panel for comfort Contoured design with dual precision straps for anatomical fit Antimicrobial treatment inhibits odor-causing micro-organisms Strong, durable materials help provide stability Open patella for support and comfort of kneecap Usage: This Futuro Sport Open Patella Knee Support provides support to stiff, weak, or injured knees. A unique combination of neoprene and Polartec Power Stretch-Rx materials keeps the knee warm & limber while releasing excess heat and moisture. The contoured design & dual precision straps will help keep the support in place during sport or other vigorous activities. Size: For left of right leg, measure around kneecap while in a standing position: Small - 130 - 15. 0 in (33. 0 - 38. 0 cm) Medium - 15. 0 - 17. 0 in (38. 0 - 43. 0 cm) Large - 17. 0 - 19. 0 in (43. 0 - 48. 0 cm) Developed in collaboration with a panel of physicians, surgeons and medical specialists. Futuro offers a wide range of high quality products. Each is designed to offer optimal support, comfort and fit. Futuro guarantees its products to be of the highest quality. If you should receive a defective product, please wash and return it for replacement or full replacement value. Suggested Use: Open all closures and slide over foot, with widest opening at top. Position open patella hole over kneecap Secure top strap along top edge of support Secure bottom strap along bottom edge of support. Tighten both straps until fit is snug, yet comfortable Care: Close fasteners before washing. Hand wash with mild soap in warm (not hot) water. Rinse well and air dry. Do Not: machine wash, tumble dry, dry clean or use bleach or fabric softeners. UPC: 051131201385 Weight: 0.88 lbs