Castelli Aria Shell 2 Jacket

Not just a windbreaker

The Aria Shell Jacket has always been one of the most functional pieces in our collection. Now it’s better than ever. For improved ergonomics, we have enhanced the fit and added reflective details featuring our new logo and lettering, ensuring you are more visible while still looking stylish. It remains incredibly lightweight, blocks the wind where it matters, and is still breathable, thanks to the mesh side inserts. However, it now fits even better, thanks to the updated elastic inserts along the sides and sleeves, which eliminate fluttering fabric and keep out cold air. It’s the kind of jacket you’ll want to keep on for the entire ride in mild weather. And if it gets warmer, it easily packs away into its side pocket, ready to disappear into your jersey pocket or saddlebag.

The evolution of a classic. Next Level Performance.

Technical specifications

• Ultralight windproof microfiber fabric on the front and back
• The striped mesh material on the sides and back of the sleeves is elastic to prevent fabric fluttering in the wind
• Extremely compact folding
• Integrated pack bag
• YKK® Vislon® two-way zipper
• Reflective Castelli logo.