The Dainese Pro-Armor G2 Back Protector features a perforated structure with an anatomic shape and dynamic thickness, which makes it lightweight and comfortable while providing Level 2 EN 1621.2 safety certification. Hydrophobic materials such as expanded nitrile rubber combined with flexible longitudinal properties grant enhanced freedom of movement for increased comfort and airflow. Furthermore, this G2 back protector is compatible with all men's jackets in size 50 and up.