Stay lighter, dryer and outside for longer in our latest Better Than Naked® Jacket. Part of our athlete-tested Flight series, this jacket is designed and built for endurance runners. Knit piecing keeps it breathable and enhances mobility, while reflective logos make you more visible in low light. A secure-zip stow pocket gives you space to stash small essentials for the trail. Fabric | 17D 39 g/m2 72% nylon, 28% polyester ripstop woven with durable water-repellent (DWR) finish and breathable coating Athletic fit Knit piecing for mobility and breathability Articulated seaming Stand collar Window pane plaid texture Reflective logo on left chest, left shoulder and back-right shoulder Secure-zip stow pocket on left chest We say: This jacket is NOT fully waterproof - splash proof