HOSL Adjustable Chest Mount Harness For GoPro HD Hero 2 & 3 Camera - Black Lets you wear GoPro Hero 1, Hero 2, Hero3 or Hero 3+ on your chest Comfortable, fully-adjustable design fits all shapes and sizes, including over large jackets Comfortable, fully-adjustable design fits all shapes and sizes, including over large jackets Perfect mount for skiing, kayaking, biking, motocross, equestrian and other action sports Lets you capture your knees & skis on the slopes, or your bike frame & handlebars Construction: polycarbonate; Strap: nylon