Description
Castelli Aria Shell 2 Jacket
An ultra light, ultra breathable, ultra packable wind jacket built for cool weather riding, the Castelli Aria Shell 2 takes everything riders loved about the original and refines it for even better fit, function, and all ride comfort. It blocks the wind where you need protection, breathes where you need airflow, and disappears into its own pocket when the temperature rises.
Key Features
- Ultralight windproof woven microfiber front and back
- Striped mesh fabric at sides and back of sleeves for stretch and reduced flapping
- Packs down extremely small
- Integrated stuff sack
- YKK® Vislon two way zipper
- Reflective Castelli logos
Wind Protection Without the Bulk
The woven microfiber front and back panels shield you from cool winds, making the jacket ideal for early starts, fast descents, and changeable spring conditions. Despite its windproof performance, the jacket remains incredibly light and easy to wear for the entire ride.
Breathable, Streamlined Fit
Updated stretch mesh panels along the sides and sleeves improve breathability and eliminate the flapping that plagues traditional wind jackets. The refined fit hugs the body more closely, sealing out cold air while allowing full freedom of movement.
Packs Down to Nothing
When the day warms up, the Aria Shell 2 folds into its own integrated stuff sack and slips easily into a jersey pocket or seat bag. It’s the kind of layer you bring on every ride because it adds almost no weight but delivers huge versatility.
Visibility and Practicality
The two way YKK® Vislon zipper allows quick ventilation and easy access to jersey pockets. Reflective logos and the updated Castelli wordmark add visibility without compromising the clean, modern aesthetic.
This is the evolved wind jacket: classic performance, enhanced with smarter fit, better breathability, and packability that makes it a constant companion on cool weather rides.