CASTELLI Perfetto RoS 2 Wind GORE-TEX Infinium™ Windstopper® Short Sleeve Jersey - Women´sDiscover the ultimate in cycling versatility with the Castelli Perfetto RoS 2 Wind Jersey, a game-changing piece of apparel designed for the dedicated female cyclist who refuses to let unpredictable weather dictate her ride. The RoS in its name stands for Rain or Shine, perfectly encapsulating its mission: to provide exceptional performance across a wide spectrum of conditions. This isn´t just a jersey, it´s your go-to solution for spring, autumn, and cool summer mornings, effectively replacing multiple items in your cycling wardrobe.Engineered for performance, the Perfetto RoS 2 Wind is Castelli´s lightest short-sleeve wind protection garment. The front-facing panels and sleeves are crafted from the exclusive GORE-TEX INFINIUM™ WINDSTOPPER® 203 Stretch lightweight fabric. This advanced material provides a complete barrier against chilling winds and offers reliable protection from light rain and road spray, keeping your core warm and dry when you´re pushing against the elements. The Windstopper technology is balanced by remarkable breathability, ensuring you don´t overheat during intense efforts.To maximize comfort and thermal regulation, the back of the jersey features Nano Flex Light Woven fabric. This material is celebrated for its incredible breathability and stretch, allowing heat and moisture to escape efficiently while conforming perfectly to your body´s movements. While highly breathable, it also provides good water protection, shielding you from spray kicked up from a wet road. This intelligent fabric mapping creates a microclimate that is protective on the front and highly ventilated on the back.Functionality is at the heart of the Perfetto RoS 2 Wind´s design. A top-and-bottom-opening YKK® Vislon® zipper offers unparalleled ventilation control on the fly. You can easily unzip from the bottom for a rush of cooling air on a long climb without having the entire jersey flap open in the wind. For storage, three generous rear pockets provide ample space for your nutrition, tools, and essentials. For enhanced safety in low-light conditions, a large reflective panel is integrated at the bottom of the pockets, significantly increasing your visibility to others on the road.Technical Specifications:* Gender: Women* Collar: Round* Key Feature: Windproof* Visibility: Reflective accents* Front Fabric: GORE-TEX INFINIUM™ WINDSTOPPER® 203 Stretch lightweight fabric on front and sleeves* Back Fabric: Nano Flex Light Woven on back for breathable stretch with good water protection* Reflectivity: Reflective panel at bottom of pockets* Designation: Lightest Castelli short-sleeve wind protectionFEATURES:-With just a base layer, it´s a wind-protection jersey for mild conditions.-Alternatively, use it over a jersey like a vest with added protection on your shoulders.-Lightweight, breathable front wind protection with allover water repellency