Knee braces are supportive devices designed to protect and stabilize the knee joint, commonly used to manage pain, support recovery from injuries, and prevent further damage. They come in various types, including compression sleeves, hinged braces, and patellar stabilizers. Compression sleeves provide mild support and help reduce swelling. Hinged braces offer rigid support, ideal for post-surgical recovery or severe ligament injuries. Patellar stabilizers help keep the kneecap in place, reducing pain from conditions like patellar tracking disorder. Knee braces are widely used by athletes, individuals recovering from surgery, and those with chronic conditions such as arthritis. Proper fitting and type selection, based on specific needs, are crucial for optimal effectiveness and comfort.