EN 1621_1:2012 LEVEL 1 Back protector is CE certified to EN 1621_2:2014 LEVEL 1. Full chest protector is CE certified to prEN 1621_3:2016 LEVEL 1. The Back Protector Insert is constructed from a high performance polymeric material blend for optimized flexibility and excellent weight saving properties. All inserts are highly perforated for maximum breathability and air ventilation. New single injected compound inserts are designed to allow the maximum breathability and air flow. Ergonomic protection plates contour to the natural curve of the back ensuring optimum fit while riding. BNS compatible when using X or A-Straps. Reduced material construction on underarms and arms for ventilation and weight saving. Adjustable/removable elastic belt. Comforatable rib foam padding offers additional protection.