RDX Wrist Support Brace is manufactured with neoprene material and a combination of nylon, polyurethane, aluminum alloy, and manganese steel to provide the optimal levels of comfort and support during recovery and rehabilitation of the affected wrist. With the smart fit locking system, the users can adjust the compression according to their need and comfort, while the thumb hole design means that the on and off application is smooth and easy. The wrist support brace comes in four different sizes, ranging from small to extra-large, for both wrists.