This new Strikeforce Bell Boot takes overreach protection to the next level. It combiens new technology with savvy design. Over reach panel combines double-layered foam with Kevlar to absorb and deflect impact. An additional layer of foam has been added to the interior side wall to protect against crossover injuries. Has 2520 Denier ballistic nylon with a Reinforced bottom binding that reduces rebound. Hook and loop closures are angled to follow the actual contour of the boot. Taller, wider cuff at the top that improves protection. Interior heel bulb maintains proper positioning during aggressive maneuvers. – See more at: http://www.calranch.com/relentless-strikeforce-bell-boots#sthash.WXb1sKFW.dpuf