Created for the most demanding adventure riders, SPIDI Base-1 Armor features SPIDI proprietary STEP-INARMOR technology. Base-1 Armor is the protective jacket that you can wear under any other Soft Shell or Hard Shell including the same technology. It’s made with high tenacity polyester mesh combined with elasticized fabric areas, providing great ventilation and transpiration in every condition. The Base-1 Armor has CE certification to the Pr En 17092-3:2017 Class C/U standard, and it comes with Level 1 protectors in the shoulders and elbows, that are CE certified to the EN 1621-1:2012 standard. For those who want the absolute maximum possible protection, the jacket has attachments for both back and chest protectors which are available separately. This layer can be connected via zipper and loops to the others in multiple combinations; it can be also used under any separate hard or soft shell.