Perfect RoS 3 W Jacket, probably the perfect jacket. A jacket for all seasons. Windproof but also extremely breathable. Essentially waterproof but without PFAS. Lightweight and with good elasticity for a perfect fit. And it's even of the highest quality.

Is it magic? No, it's the result of 15 years of evolution of the Perfetto (the name is Italian) Jacket from Castelli. The Perfetto RoS 3 is the most innovative jacket ever made since the original Gabba, thanks to the new exclusive Polartec® AirCore™ fabric with a PFAS-free air-permeable membrane.

RoS 3 is the result of continuous improvements: not a simple evolution, but a true revolution. It is significantly more breathable and waterproof than the previous model. Furthermore, it is more elastic, to allow a close fit without being tight. It provides excellent ventilation, thanks to the zippered chest vents and the two two-way zippers that open from the bottom. The fabric is slightly thinner than the previous version, for milder days, but with the addition of insulating layers it is also ideal in very harsh conditions.

And it's perfect, not only on cooler days, but also in downpours. If, however, you are looking for additional protection or a shell for rainy days, take a look at the Perfetto Air W Jacket, which is even more breathable.