Wrist brace with thumb is designed to support, protect and partially immobilize the wrist and the palm while allowing free and natural movement of the thumb and fingers. It compresses the area and retains the body heat to allay local pain and inflammation. Attributes ETRA GRIP Double hook loop locking system enhances the immobilization and provides a firm grip to the wrist. EXTRA POROUS Made from strong, porous orthopedic webbing. CONTROLLED COMPRESSION Hook loop double-locking ensures controlled compression. ANATOMICAL THUMB PLACEMENT Anatomical thumb opening is designed for slight abduction and comfort of the thumb.