The peter storm womens mistral long jacket keeps you dry in the heaviest of downpours the waterproof polyester oxford fabric has a hydrostatic head of 5 000mm the jacket boasts zipped pockets and an adjustable rollaway hood features waterproof storm shield technology offers a fully waterproof and breathable performance with a 5 000mm hydrostatic head 100 polyester oxford durable water repellent finish comfy and breathable lining mesh and taffeta lining zipped pockets secure stor