When performance, protection, and packability matter most, the Men's PRO Barrier Jacket delivers. Designed for race-day conditions and hard training efforts, this ultralight shell offers wind-blocking coverage and breathable weather protection without slowing you down. At its core is a protective two-layer membrane that provides windproof, water-resistant performance while maintaining excellent breathability to prevent overheating. The high-stretch knit fabric allows for a compressive, race-fit silhouette that layers seamlessly over your jersey–minimizing drag and movement at high speed. To enhance wet-weather performance, the jacket is finished with PI Dry® C0 technology, a PFAS-free durable water-repellent treatment that sheds light rain and road spray. A two-way YKK front zipper allows for ventilation from the bottom and easy access to rear jersey pockets mid-ride. Elastic cuffs and a silicone rear gripper keep the jacket in place when you're deep in the drops. This is your go-to shell for descents, tempo rides, and days when the weather refuses to cooperate–but your ride can't wait.