The perforated structure of PRO-ARMOR G2, with its anatomic shape and dynamic thickness, makes for a back protector that is comfortable and lightweight, and that holds Level 2 EN 1621.2 safety certification. Hydrophobic materials like expanded nitrile rubber, together with longitudinal flexion and extension properties, ensure significant freedom of movement and offer advantages in terms of comfort and ventilation. The G2 back protector is also compatible with all suitable men's jackets from a size 50.