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Description
Castelli's ultimate jacket for mild conditions – a lightweight, breathable, and fast option perfect for high-intensity rides or maintaining the ideal temperature in cooler weather. The Nano Flex Light woven fabric strategically placed on the chest, sleeves, and upper back provides partial wind resistance, prioritising breathability.
The innovative Alpha double-layer construction effectively manages ventilation and temperature by separating the wind-blocking layer from the insulation layer. Topped with a water-repellent finish and featuring Polartec® Alpha active insulation, this jacket keeps you warm where it counts. The addition of Nano Flex Extra Dry on the back offers enhanced ventilation, allowing heat and sweat to escape while fending off rain with its nanotechnology water-repellent finish.
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Important Update for Our US Customers
We regret to inform you that due to ongoing challenges related to current US tariffs, shopping on Sigma Sports is temporarily unavailable for customers based in the United States.
We understand how disappointing this may be and sincerely apologize for any inconvenience caused. Please rest assured that we are actively exploring solutions to resume service and find the best way to support our US community.
We appreciate your patience and understanding during this time, and we look forward to welcoming you back as soon as possible.
If you require any further assistance, please reach out to the customer services team
— The Sigma Sports Team
Important Update for Our US Customers
We regret to inform you that due to ongoing challenges related to current US tariffs, shopping on Sigma Sports is temporarily unavailable for customers based in the United States.
We understand how disappointing this may be and sincerely apologize for any inconvenience caused. Please rest assured that we are actively exploring solutions to resume service and find the best way to support our US community.
We appreciate your patience and understanding during this time, and we look forward to welcoming you back as soon as possible.
If you require any further assistance, please reach out to the customer services team
— The Sigma Sports Team