The DIKAIA Designs Strike sling was designed in concert with an ex Navy EOD Tech, and DOD contractor, to be the next level in high speed, low drag comfort while running a rifle. The pad is curved to better contour to and move with your body. The design allows you to set a minimum and maximum length. A pull loop lets you rapidly adjust the length without leaving excess webbing flapping in the breeze. It's made from mil-spec material by Americans in Idaho.