The Ronhill Women's Tech Storm Jacket is a waterproof running jacket - designed to protect you from the harshest conditions. While the fabric has a high waterproof rating, it also offers very good breathability. This means it should help you stay at the right temperature when you're running in the rain. Fit Guide The Ronhill Tech Storm Jacket has a regular fit. We recommend choosing your normal clothing size. Technical Features Recycled 2.5 layer 20D fabric with FC free Durable Water Repellency Waterproof - JIS 1092 Method B - 25,000 Breathability - JIS 1099 Method B - 35,000 Windproof Reflective Relaxed fit Adjustable and roll away hood Adjustable hem Secure pocket with internal fob pocket including key hook 2-way zip Shockcord with clip Taped seams Venting tab Approximate weight: 202 grams Fibre content: 100% recycled polyamide Colour: Dark Navy