Medial / Lateral dual hinges for stability, protection and increased performance Integrated antimicrobial technology Conically shaped upper strap wraps leg taper with comfortable and consistent compression Patent pending X-Fit lower strap securely wraps leg contour with comfort and overlaps hinge to maximize stability during flex Medial / Lateral stability dual hinges with hyperextension stops Tempered aluminum stability stays securely positioned in integrated sleeves Anatomical pre-curved design provides enhanced fit, comfort and stability performance Four-way stretch Lycra mesh at back of knee for comfortable flex and ventilation Premium stitching assembly, patella support finishing and Lycra binding for long lasting comfort Convenient finger tabs offer easy grip pull when fitting N-TexT air-flow vented neoprene, provides moisture wicking compression for therapeutic warmth and healing Medial/Lateral Dual Hinges: Medial/Lateral dual hinges constructed with hyperextension stops for stability, protection and increased performance. Tempered aluminum stability stays are securely positioned within integrated sleeves. Performance Level 2: SUPPORT-COMPRESSION-ALIGNMENT-HEALING Moderate support for minor to moderate sprains, muscle strains and unstable joints allowing for use as necessary for recovery Compression to provide soft tissue support, joint alignment and therapeutic warmth/blood flow Proprioception: Bio-neurological awareness of stress where the support will restrict enough movement to inform the body that it needs to contract muscles to prevent further injury Latex Free This product is not a substitute for medical care. Always seek professional medical advice for the diagnosis and treatment of pain, injury, or irritation. Shock Doctor Knee Support w/Dual Hinges.