The Kilpi TIRANO-M is a men's running jacket made from the ultra-lightweight, breathable SIBERIUM material that is treated with a light layer of water repellent. The total weight of the jacket is just 10 grams in a size M. The jacket easily packs into your side pocket. A thin mesh material is used in the armpits and on the sides, which together with the micro-perforations on the back ensure maximum breathability. The high collar is lined on the inside with a quick-drying material that wicks away sweat. The jacket has extended sleeves with a thumb cuff and a watch slit. The front zipper with chin guard is two-way and is designed for better ventilation. The looser fit will not restrict your movement. The sleeve hems and lower hem have a close fit. Laser-cut micro-perforations are used on the back. Of course, with all Kilpi products there are distinctive reflective elements. The Kilpi TIRANO-M is available in several colour options.