Grade 1 raf foul weather jacket/ fully waterproof and windproof - sick of the rain get some tried and tested protection RAF Blue, Brand New Unissued 100% Waterproof and Windproof Nylon Double Skin Zip with Velcro Storm Flap Left Breast Hidden Map Pocket Front Rank Slide Two Front Large Velcro Pockets Elasticated Storm Curfs Lightweight unisex compact jacket, ideal for walks and most outdoor activities, provides protection from poor weather conditions.