? Boston is CE homologated.?Main external material : hightenacity polyester for abrasionresistance.? Furygan Skin Protect liningapproved by Furygan’s R&D(Motion Lab) to reinforcetextile products in terms oftearing and abrasionresistance.? D3O CE protectors forshoulders and elbows,which offer full protectionwithout restricting comfortand freedom of movement.? The back protector pocket iscompatible with D30's"Central Back" (level 1) and"Full Back" (level 2) backprotector, available as anadded option.Thick removable thermalpadded lining, with aluminiuminserts at the chest. Equippedwith mesh panels at armpits toease heat dissipation.? Internal Polymesh technicallining, waterproof, breathable,light and pleasant to wear.? Zippable flap that fastensunderneath the main zip inorder to create the perfectbarrier against wind and rain.The staggered design of thetwo zips ensures acomfortable fit.? Seven pockets (five outsideincluding a credit card pocketon the arm, and two inside.