The perfect protection!
If you got a jacket without armors you should consider adding shoulder armors. These shoulder protectors are made by Pro Life Co. in Italy .
The armors are made from PVC Nitrile they are lightweight, curved to the shape of the shoulder ,flexible and comfortable, and meet the EN1621-1 motorcycle limb protector standard.
the armors have the ability to deform to the shape of the surface being struck at the time of impact, therefore delaying the moment of peak transmitted force, thus, reducing the risk of injury to the protected area.