The Warrior Fatboy box lacrosse rib guard is the ultimate in protection for your ribs! This is not your standard rib guard. It has a very tough outer Thermoplastic shell that focuses on the key areas of abuse. If you want to commit to the safety of your ribs, these rib pads are definitely the product for you! It is fully adjustable for a fit that is just for your body. These pads are designed for the box player. However, they will very useful for the field player who requires extra rib protection! The Warrior Fatboy box rib guard is an essential for anyone looking to maintain the integrity of their ribs and their performance!