When the weather won't cooperate with your run schedule, layer up with a water-resistant jacket that is also incredibly light and breathable. That means you can run without worrying about the forecast. Product Details: UA Storm technology repels water without sacrificing breathability Lightweight stretch woven fabric delivers superior comfort & durability Back vent for added breathability Secure zip hand pockets Reflective details for low-light runs Main body fabric contains at least 80% recycled polyester, excluding trims & embellishments Fit: fitted Fabric: 87% Polyester/13% Elastane Product Name: Under Armour Velociti Storm Mens Hooded Jacket - Titanium Black/Reflective Under Armour Code: 6005900-069 Option: Small, Medium, Large