Fits knee 12 to 15 in. A BD product. Comfortable support and protection. Increased medial and lateral stability. Helps to relieve pain. Reinforced edges for durability. Durable material permits a full range of movement while delivering comfortable support and protection. Contoured to natural bend of knee to minimize bunching and slipping. Unique seamless design ensures comfortable fit and even compression. Flexible side stabilizers help to provide support and medial/lateral stability while allowing full range of movement. Ace brand Knee Brace with side stabilizers provides medial/lateral support and stability, simulating the action of the natural knee ligaments without restricting normal knee movement. The open knee design surrounds the knee-cap, providing added stability and minimizing slippage. Ace brand sports medicine products are designed to provide you with the optimal support you need while assuring proper fit and comfort. Ace brand offers a full line of braces, bandages, sports tape and hot & cold therapy products to help treat and support weak muscles, tendons and ligaments and to help reduce the chance of injury recurrence. Made in USA.