Material 600 D polyester 900 D polyester reinforcements on crash zones Safety YF shoulder & elbow protectors according to EN 1621-1:2012 upgradable with back protector SAS-TEC SC-1/11 upgradable with back protector SAS-TEC SC-1/12 upgradable with chest protectors SAS-TEC SC-1/CP-2 according to EN 17092-4:2018 Ventilation Air Vent: ventilation zips Comfort detachable Humax® membrane: 100% waterpoof, 100% windproof, breathable detachable thermo lining