Result Mens Mid-Weight Multi-Function Waterproof Windproof Jacket Polyester, , Outer: 200g/m StormDri Polyester with PVC coating. Lining: Upper body - 100% Polyester mesh, lower body & sleeves - 190 T Nylon Taffeta. Waterproof (1,600mm). Windproof. Taped seams and twin needle stitched seams.