INTERNAL BACK PROTECTION ACERBIS JACKET BRAND: ACERBIS MOD. CE PROTECTOR SF 851FB LEV2 TG. L CERITICATED BACK PROTECTION EN 1621-2: 2014 Type FB Level 2 Partially perforated Ergonomic, soft, light and comfortable Custom Acerbis The protection (size M) is suitable for all Acerbis women's jackets and Acerbis men's jackets in sizes SML. The protection (size L) is suitable for Acerbis men's jackets in sizes XL-2XL-3XL OFFER RESERVED FOR ONLINE PURCHASE.