It’s made of windproof, water resistant, thermal lined, stretchable, breathable, fast wicking and quick drying 92% polyester & 8% elastane and features a full front zipp er, 3 x open rear pockets, rear reflective trims, a drop down/press stud stowable rear storm flap, Gore Windstopper windproof &NORAIN nanotech water repellent fabric and elasticated wind resistant cuffs & hem.