Dainese G1 back protector with ultra-light & thin Pro-Shape technology & EN 1621.1 L1 certification. Due to its structure, which features ventilation over 30% of the covered area, the motorcycle G1 protector is the perfect mix of safety, comfort, flexibility, & coolness. Features Certified Pro-Shape G1 back protector to be inserted in the designated rear pocket of a motorcycle jacket Perforated structure Longitudinal stretch & bending Anatomical shape Dynamic thickness Material Expanded nitrile rubber Performance Functional Pattern Back Protector certified according to EN1621-2 Level 1