Merlin D30® Viper Stealth CE Level 1 Back Protector

D3O® is an intelligent shock absorbing material containing intelligent molecules that flow freely when moving slowly, but on shock, lock together to absorb impact energy. D3O® does not go hard upon impact; the molecules lock together like a net that both absorbs and spreads impact energy. D3O® is very soft and flexible and provides an almost invisible shock absorption system that is a superior alternative to conventional rigid and hard-shell systems.