Perfect for all season walking, the Berghaus Calisto Delta 3 in 1 is a highly breathable and completely waterproof jacket. An interactive zip allows for wear with or without the insulated micro fleece offering great versatility, and a jacket that can be tailored according to the weather. You can fully customise the jacket to fit you perfectly with the dual draw cord hem and adjustable cuffs, and a stretch bound collar provides an added touch of comfort.