One of the major problems with our old shoulder straps was adjusting the straps without taking everything off of the frame.  Now, you undo the velcro, shift the strap up or down with 3 open spaces in between the upper and lower strap and tighten it down.  For those with asymmetrical shoulders from years of shooting bows, you can still independently adjust your straps.  Laser cut material over the sternum straps let you hang radios or in reaches and the holes will accept 1/8” bungie for securing tops of bottles or radios in place.