One size fits all! This great chest harness is a simple design to mount and hold your GoPro model. Are your hands tied up in activities such as driving, holding poles or handle bars? No problem, let this harness angle your camera to show the viewer what the talent is doing.
B&H Link: http://www.bhphotovideo.com/c/search?N=10582987&InitialSearch=yes&sts=pi