The Finni gilet is likely to become your most used cycling and active wear 'accessory'. They are made from climate control fabric on the chest to keep the cold out whilst breathing to prevent overheating. The backs is made from a more breathable fabric to again keep you warm, but allow all excess heat to escape (your back is your natural 'radiator', so best it breathes when it starts overheating). What makes the Finni gilet better than the rest is that it comes with the expected bespoke design, is tailored, and has three rear pockets, valuables zip pocket and reflective strips. Great for any outdoor acitvity like cycling, running and hiking.