Medial and lateral hinges ensure mobility and performance in the Shock Doctor® Knee Stabilizer with Dual Hinges. A conically shaped upper strap wrap provides compression and the X-Fit® lower strap securely wraps the leg and overlaps the hinge for enhanced stability during flex. An anatomical pre-curved design yields premier fit and stability, and N-Tex ™ air-flow keeps the knee cool and dry while promoting therapeutic warmth. FEATURES: Designed to support minor to moderate sprains, muscle strains, and unstable joints X-Fit® strap provides additional stability by wrapping leg with a comfort strap that overlaps the hinge to maximize stability during flex Lycra® mesh at the back of the knee promotes airflow during activities N-Tex™ air-flow vented neoprene keeps moisture out, promotes therapeutic warmth and healing Antimicrobial technology helps to reduce odor causing bacteria Anatomical pre-curved design for fit, comfort and performance Medial/Lateral stability dual hinges with hyperextension stops are securely positioned in integrated sleeves Tempered aluminum stays provide additional knee stability Finger tabs help the brace slide on the knee easily Open patella Fits left or right knee Latex free Do not apply over open wounds Note: This product is not a substitute for medical care. Always seek a professional for the diagnosis and treatment of pain, injury or irritation. Model: 872