Castelli Perfetto RoS 2 Wind Short Sleeve - Light Black

This jersey is ideal for transitional weather, typically between 8°C and 18°C (46°F and 64°F), depending on your personal tolerance and exertion level. It performs best when paired with appropriate base layers or outerwear for colder conditions.

The front and sleeves use GORE-TEX INFINIUM™ WINDSTOPPER® 203 Stretch for windproof protection, while the back uses Nano Flex Light Woven fabric for enhanced breathability and light water repellency.

Yes, the Nano Flex Light Woven back offers light water repellency suitable for showers and road spray. For prolonged or heavy rain, consider layering it under a waterproof jacket.

No, this is not a heavy winter jersey. It is designed for milder, transitional weather in spring and autumn. For colder winter riding, you would need a more insulated garment.

Machine wash cold on a gentle cycle with mild detergent. Hang dry or tumble dry on low. Avoid fabric softeners, bleach, and ironing.

The double cursor (or double slider) zipper allows you to open the jersey from both the top and the bottom independently. This provides precise control over ventilation, enabling you to release heat from your core or upper body as needed without fully exposing yourself.

The Perfetto RoS 2 Wind jersey has a race-inspired, form-fitting cut designed for aerodynamics and to work effectively with the technical fabrics. It's ultralight and meant to feel like a second skin.

Add a thermal base layer underneath or consider adding arm warmers. This jersey is designed for transitional weather, not extreme cold.

The Nano Flex Light Woven back offers light water repellency for showers and road spray, not heavy downpours. For sustained rain, a waterproof outer shell is recommended.

Ensure the zipper is clean and free of debris. Lubricate with a zipper wax or silicone spray if needed. Close the zipper completely before washing.

Check that the ventilation zipper is open enough for the conditions. Ensure the jersey is clean, as dirt and residue can impede fabric performance. Wash according to care instructions.