The ultra-lightweight men's running jacket with hood Kilpi ROSA-M keeps you warm and prevents draughts thanks to the SIBERIUM material with a light water-repellent treatment. The overall weight of the jacket in a size M is 220g and it packs easily into a travel pouch so you can carry it with you at all times. Mesh inserts in the underarms lighten the construction, are breathable and ventilation holes in the back ensure micro-circulation. The sleeve hems and hem are finished with a thin drawstring. Fancy reflective elements on the sleeves and hood are highly visible in the dark.