The best box lacrosse rib pads are longer and firmer than traditional pads. These Fatboy Pro Rib Guards are designed to fit under the shoulder pads with a wide-back adjustable strap and sturdy front buckles. Warrior beefed up the back of the pad on the spine and it comes up a bit higher than the rest of the pad to sit up inside the shoulder pad. These are some of the most protective pads in box lacrosse and worn by Warrior Pros north and south of the border. Blog Post: What Equipment Do You Need To Play Box Lacrosse