Rukka Valkeinen is a lightweight and unlined outdoor jacket without a membrane. It is the perfect outer layer for more active outdoor activities in dry weather, as it allows sweat to evaporate easily and avoids a stuffy feeling. The fabric has just the right amount of stretch, so it doesn't constrict or hinder movement. The back hem and cuffs are elastic, so they don't require separate adjustment. The fixed hood has a protective brim, and the hood can be adjusted at two points. The practical outdoor jacket is completed with convenient zippered pockets on the front.