Mackay Anti-Static 4-in-1 Jacket Polyester Anti-static Day/Night 4-in-1 Rain Jacket combining Oxford seam sealed MJ370 jacket and MA230 vest (zips into outer jacket). 2 tone mid length Anti-static Jacket, mesh lined, internal embroidery pockets and deep external pockets with reflective tape. Anti-Static Vest with Polyester outer and Cotton lining, fully reversible, embroidery pockets, reflective tape. Carbon Fibre thread throughout jacket and vest which makes this 4-in-1 jacket Anti-Static. Wind resistant fabric to protect against wind chill 50+ UPF rated fabric to block 98% of UV rays Print access for corporate branding Detachable inner reversible bodywarmer vest Pack away detachable hood for convenience Two-way zip for quick and easy access 7 pockets for ample storage