The Pearl Izumi Attack Barrier Cycling Vest is your essential companion for unpredictable weather conditions. Designed to be highly packable, this versatile just-in-case vest stows easily in your jersey pocket, ready for any unexpected changes in the weather. Constructed from ultralight Barrier ripstop fabric, this form-fitting vest provides excellent protection against the wind, and its durable water repellent (DWR) treatment ensures light moisture won't dampen your ride. Featuring a rear hem silicone grip to keep the vest securely in place, along with a two-way zipper design for quick ventilation and access to rear jersey pockets, the Attack Barrier Vest is a must-have for any cyclist. Whether the sun is shining or you're facing a chilling descent, this vest has you covered. Fabric: Main Body: 100% recycled polyester Back Body Panel: 91% recycled polyester, 9% elastane Features: Ultralight 41g wind barrier ripstop fabric packs down to the size of a fist for easy storage. 1-CFM fabric provides a high degree of wind blocking to keep you comfortable during breezy rides. Laser-perforated panels on the upper back allow excess heat vapor to escape, enhancing breathability. PI Dry C0 technology provides a PFAS-free durable water repellent treatment, ensuring you stay dry. YKK two-way front zipper allows for ventilation from the bottom and convenient access to rear jersey pockets. Made with recycled content, supporting eco-friendly practices. BioViz reflective elements enhance visibility, reaching up to 100 meters for safety during night rides. Riding Conditions: Wind Technology: Packable: Easily stows away for convenience on rides. Water Resistant: Effective protection against light moisture. Wind Protection: Provides a reliable barrier against chilly winds. Fit: Form Fit: Tailored to sit close to the body without restricting movement, making it ideal for high-performance cycling. PI Dry Technology: PI Dry is a proprietary treatment that enhances the performance and comfort of cycling gear. It provides a permanent water-shedding treatment applied at the fiber level, making the fabric resistant to saturation from rain or road spray. Unlike other treatments that can wash out over time, PI Dry ensures each fiber is coated with a hydrophobic treatment before the fabric is woven or knit, ensuring long-lasting performance. This feature is perfect for all-weather conditions, allowing riders to stay dry and comfortable, ultimately enhancing their riding experience. Summary: The Pearl Izumi Attack Barrier Cycling Vest is a lightweight, functional piece designed to keep you prepared for any ride, regardless of changing weather. With its innovative features and eco-friendly materials, this vest combines performance with sustainability, making it an essential addition to any cyclist's gear collection. Embrace the freedom to ride without limits and conquer the trails!.