The best box lacrosse rib protection in the game comes from Under Armour in the form of this Spectra rib pad. These pads are soooo popular with the Canadian guys who really take and dish out serious punishment in the arena indoor game. If you don't own box rib pads and are getting into that game - do yourself a favor and get these - your body will thank you in the morning. These Under Armour Kidney Pads feature thermal Molded technology allows for a ridiculously thin and ultra-tuff outer shell. Ultra thin design for less bulk and more flexibility. Adjustable straps for the perfect fit. Hardware included.