Waterproofing is provided by Jack Wolfskin’s two-layer Texapore fabric, protected by a fully lined inner which makes the jacket very comfortable. The main zip is protected by a double, Velcro-secured, storm flap, and it has a large zip pull to make it easier to operate when you’re wearing gloves. The fleece mid layer attaches via two internal zips and three button points. The hood is fully adjustable.