Added security and protection to your chest area with this dual-layer TF6 Impact Armor that attaches easily to the integrated loop sections of the RoadcrafterLight, R-3 and R-3 Light. Lightweight, breathable, visco-elastic torso security. 10"×9.5". Hard impacts to the upper chest area are uncommon but not unknown in crash scenarios. These may result in serious heart muscle injury, arterial and vein injury, lung collapse, and broken ribs. This engineered TF6 pad absorbs impact energy and includes a hidden hard-shell area offset so it is positioned directly over the heart. Easy to install and remove, and unobtrusive when worn. You won’t notice it’s there.