Portwest Sealtex Air Jacket S350Constructed with a waterproof fabric, the Portwest Sealtex Air Jacket S350 draws moisture away from the body to keep the wearer cool and dry. Welded seams prevent water penetration while the wipe clean finish adds durability. Featuring a vented back yoke and two way zip, this jacket provides increased breathability and easy access. The inner elasticated cuff and drawcord hood and hem allow for a secure and comfortable fit, while the double storm flap