?Xenon is CE homologated.?Main external material : hightenacity polyester forabrasion resistance.? Furygan Skin Protect liningapproved by Furygan’s R&D(Motion Lab) to reinforcetextile products in terms oftearing and abrasionresistance.? The back protector pocket iscompatible with the "Full Back"type level 2 D3O backprotector, available as anadded option.? Areas exposed to abrasion in acrash situation are reinforcedwith triple stitching to avoidtearing.? D3O level 2 CE protectors forshoulders and elbows.D3O CE back protector fittedas a standard (1621-2 level 1Central Back type).