An upper body support system helps stabilize and restrict undesirable movement by an upper body. The system either detachably connects to the mounting surface, or forms an integral unit with the mounting surface. In either case, a stretchable extension between the mounting surface and the upper body is formed with a flexible strap. The strap serves to connect a mount and an upper body garment, such as a hat. The strap has sufficient stretchability to allow for natural movements of the upper body. The mount forms a snug connection to a head support on the mounting surface. The upper body garment includes a garment fastener that detachably joins with a strap garment end. In this manner, the upper body garment can be interchanged for different sizes or indicia. The garment fastener can include a hook and loop fastener. A cover overlays the garment fastener.
