Bionic Tech v3 JacketBoth the dual zone chest and back protectors have a rigid central zone with a flexible soft compound around the perimeter and are backed by a soft bio foam padding On the chest protector, the flexible and soft side wings in combination with the bio foam padding works as an adaptive system that molds to the chest The central zone of the chest and back protectors directly behind the highly perforated impact grid are completely open to allow for maximum