The Z1 K4 Knee Brace is an adaptive OA Brace ideal for active patients as it gives a desired and comfortable fit. It is adequate and non-interfering remedy countermeasure for patients having mild to moderate OA. What differentiates this advance orthosis from others is that it moves body weight directly to the calf from the thigh without putting much pressure on the knee joint helping stabilise the knee and stops increase of deterioration. These Braces are so comfortable in your tough times when you suffer from an injury. It support your knee needs in order to help the smooth conduct of your day-to-day activities. It has been made to fit you flawlessly in order to provide a perfect fit and proper support. Your faultless protector in aiding you in case of Functional knee support for cartilage damages and ligament deficiency and mild to moderate osteoarthritis (OA). KEY FEATURES:CHOOSING THE CORRECT SIZE— The K4 OsteoAlign Knee Brace available in 4 different sizes. Please refer pic#2 for the K4 Measurement Taking Instructions and size chart to know your size from Small to XL.Unique Allen key-controlled telescoping condyle on a bilateral rigid frame which helps straighten the knees back to its natural position.High strength aluminum alloy frame making the orthosis light yet load-bearing. Glide hinges taking the maximum load off the knee joint, providing supreme relief to the knee joint and cartilages.Suitable for functional knee support for cartilage damages and ligament deficiency and Mild to moderate osteoarthritis (OA).COMFORTABLE EXPERIENCE— Coating of silicon neoprene mold liners and foam strap paddings for the best grip and promoting suspension of the brace. Neoprene condyles provide the highest comfort.It is designed to offer Valgus / Varus adjustment correction and can be used as a bowed knee brace for knock knees and offers superior knee rehabilitation from most injuries and preventing re-injury. Safety Information :Please do not wear the brace while performing extreme sports, and water activities. Please do not wear the brace while sleeping. LEGAL DECLAIMERPlease note that additional duties/taxes might be charged by customs/govt. Authorties in some countries (like uk). The seller assumes no responsibility for paying such duties and would not entertain any claims for its reimbursement. These duties / taxes are directly payable by the buyer to the concerned authoritiesStatements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.