CE 1621-1 Certification Protection Back Plate Armour [dense compressed memory foam]

EN 1621-1 – Motorcyclists’ protective clothing against mechanical impact. Impact protectors

Type of protector: 
S – shoulder 
E – elbow 
H – hip 
K – knee 
K + L – knee + upper and middle tibia 
L – front of leg below a K protector 
Plus an indication of the covered area: 
A – reduced coverage for specialized applications 
B – normal coverage