Dainese certified MANIS D1 G back protector (Cat. II - EN 1621.2/2014 level 2) with external perforated plates. It offers excellent protection and comfort. To be inserted in pre-arranged Dainese motorcycle jackets. Material Articulated external plates with controlled mobility Performance shock Back protector certified Cat. II - EN 1621.2/2014 lev.2 standard Ergonomics Back protector with 4 degrees of freedom: Longitudinal stretch, Longitudinal bending, Torsion, Lateral bending controlled by special tensioners Longitudinal stretch Lateral bending controlled by special tensioners Longitudinal bending Temperature adjustment External perforated pads Reduced contact area Crash absorb® perforated absorption material General features Localized comfort padding Crash absorb® perforated absorption material Special material (water-repellent elastic-visco nitrile rubber) with shape retention memory and excellent energy absorption that adapts perfectly to the shape of the body and ensures optimum fit. Sizes G1= to 52 G2= from 52