Grimfrost's Storm Jacket, CamoGrimfrost's custom made Storm Jacket is exactly what you need for wet and windy days. The waterproof fabric is tested to withstand over 10 000 mm of rain, also effectively blocking snow and wind. It is lined with lightweight microfleece that provides warmth without adding to the overall weight. Add to that the 6500 g breathability of the fabric and you have an amazing, top quality jacket that keeps you dry and comfortable, even when outdoors for