PERFECT FIT GUARANTEE: to schedule your appointment with a medical professional for a free video fitting and adjustment session to achieve the perfect fit. ADJUSTABLE Varus/ Valgus Correction allowing for tailoring to each knee. Complete control with the range of motion adjustable dial and extension and flexion sliders. Stabilizing the knee for a faster recovery and preventing re-injury. NON-SLIP FABRIC allows for little adjustments during use and a superior fit. As close to a custom fit knee orthosis with the best grip and knee stabilizing care. UNIVERSAL FIT up to 30 Thigh. LIGHTWEIGHT BREATHABLE material for extended wear which makes it extremely easy e with daily activities. Designed with your comfort in mind to minimize any skin irritation or sensitivity. SUPERIOR COMPLETE REHABILITATION for most knee injuries and prevents re-injury. Stabilizing care completely customized to your needs while recovering arthritis pain & Medial or Lateral OA Osteoarthritis of the knee. This product distinguishes between left and right legs, and is sent to the right leg by default. If you need a left leg, please leave a message after placing the order.