With just a base layer, this jersey offers wind protection for mild conditions. Alternatively, it can be worn over a jersey as a vest with added shoulder protection. The front of the jersey is lightweight and breathable, with overall water repellency. Originally a request from pro riders, the Perfetto RoS 2 Wind Jersey was created as a lighter and more breathable version of the popular Gabba. Now in its fourth generation, it has a new name and has become a staple for autumn and spring wardrobes due to its versatility. It can be seen as a warmer vest, a less warm Gabba, or as a jersey with front wind protection. No matter how it is defined, it offers the perfect balance of protection and breathability for cool days. It is lightweight and allows for freedom of movement, making it ideal for mild days when worn over a light base layer and seamless arm warmers. In cooler or changeable conditions, it can also be layered over a jersey with seamless or Nano

• Lightest Castelli short-sleeve wind protection
• GORE-TEX INFINIUM™ WINDSTOPPER® 203 Stretch lightweight fabric on front and sleeves
• Nano Flex Light Woven on back for breathable stretch with good water protection
• Top- and bottom-opening YKK® Vislon® zipper for easy ventilation adjustment on the fly
• 3 rear pockets
• Reflective panel at bottom of pockets
• Temperature: 10°C - 18°C

GORE-TEX INFINIUM™ WINDSTOPPER®

Experience ultimate wind protection and optimal breathability with our Gore-Tex® garments. The windproof membrane shields you from windchill, while the moisture-wicking fabric allows sweat to escape, preventing overheating and moisture buildup. Additionally, the outer fabric is treated with DWR to repel water.

ROSSO CORSA

The Rosso Corsa label is exclusively reserved for our top-quality products. We put great attention to detail into every thread, fiber, curve, and contour. This label symbolizes a significant advancement in the world of cycling and embodies the impeccable craftsmanship that we pride ourselves on at Castelli.

ROS - RAIN OR SHINE

Our team has developed RoS to be the top-performing garment for dry weather, without compromising on quality. We have also strived to enhance its waterproof capabilities while maintaining breathability and ventilation.

NANO FLEX

Expertly crafted by Castelli, this thermal fleecy stretch Thermoflex fabric is coated with millions of tiny nanofilaments, resulting in a highly water-repellent finish. Water droplets remain as spherical balls on the surface or simply bounce off without any evidence left behind.