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Castelli Aria Shell Jacket
Castelli Aria Shell Jacket rear
Castelli Aria Shell Jacket interior
Castelli Aria Shell Jacket open
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CASTELLI Aria Shell Jacket

$179.99

Ultralight, windproof cycling jacket with breathable mesh panels and reflective details.
Free standard shipping Canada-wide over $100
30-day returns on eligible unused items
Ships from Guelph, Ontario

Decision guidance

Is this right for you?

Best For

Cyclists seeking a lightweight, breathable windproof jacket for mild weather rides between 10°C and 18°C (50°F - 65°F).

What to Know

Tailored fit with stretchy mesh side and sleeve panels that prevent fabric flapping and provide a snug, second-skin feel.

Why We'd Choose It

Choose the Aria Shell Jacket for its combination of ultralight windproof front fabric and breathable stretch mesh panels that keep you comfortable and protected without bulk. Its compact packability and reflective details add convenience and safety.

At a glance

Product facts

Fit
Tailored fit
Conditions
10°C - 18°C / 50°F - 65°F
Use
Wind protection layer for road cycling in mild conditions.
Key feature
Ultralight windproof front with breathable, stretchy mesh panels.
Product Story

Product details

Lightweight Wind Protection

The CASTELLI Aria Shell Jacket features an ultralight windproof woven microfiber front that shields you from the wind while maintaining breathability through striped mesh fabric panels on the sides and back of the sleeves. This stretchy fabric prevents flapping and keeps cold air out, ensuring a close-to-body fit.

Compact and Convenient

Designed for mild conditions, this jacket is light and warm enough to wear throughout your ride. When not in use, it folds into an integrated side panel pocket, making it easy to store in your jersey pocket or seat bag. The jacket includes a YKK® Vislon® zipper and reflective Castelli wordmark for enhanced visibility.

Key Specs

Specs

Weight 99 g Lightweight for easy packability
Temperature Range 10°C - 18°C / 50°F - 65°F Suitable for mild weather conditions
Fit Tailored Close to body with stretch panels
Key Features Ultralight windproof woven microfiber front, stretchy striped mesh side and sleeve panels, folds small, integrated pack sack, YKK® Vislon® zipper, reflective Castelli wordmark
Questions & answers

Common questions

What temperature range is the Aria Shell Jacket suitable for?

The jacket is designed for mild conditions between 10°C and 18°C (50°F - 65°F).

Is the Aria Shell Jacket breathable?

Yes, it features striped mesh fabric on the sides and back of the sleeves that provides stretch and breathability to prevent overheating.

Can the jacket be packed down for easy storage?

Yes, it folds up extremely small into an integrated side panel pocket for convenient storage in a jersey pocket or seat bag.

Does the jacket have reflective elements for visibility?

Yes, it includes a reflective Castelli wordmark to enhance visibility in low-light conditions.

Delivery & Returns

What to expect

Shipping

Free standard Canada-wide shipping over $100 before tax.

Returns

45-day returns for eligible unused items.

Ships from

Ships from Guelph, Ontario
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