World's first Chest Protector with built-in helmet safety technology The lightest, most comfortable chest and back protector Troy Lee Designs have ever created. This feature-packed piece of core protection incorporates strategically placed EPP on the chest and spine areas for impact protection while allowing unrestricted airflow and complete fit customisation. Say hello to the last chest protector you'll ever need. Research, Design, Test by the Best Troy Lee Designs products are researched, designed, and thoroughly tested before the great athletes around the world get their hands on them and turn them into winners. TLD’s acute attention to detail paired with a fearless sense of style and design make for a superior quality product. Protection, Comfort + Confidence = Speed TLD’s Rockfight Chest Protector is built to withstand whatever the elements throw at you. It is light weight, ventilated and slim line to fit unobtrusively under your jersey. There is integrated EPP at key chest and spine impact zones, form fit side flex plates, fully adjustable shoulder straps, and removable shoulder pads provide neck brace compatibility. The Rockfight Chest Protector is hard to go past.