Size & Fit Standard fit is athletic and relaxed Product Features Full-length zip and bungee cord at the hood let you customize your coverage Ultra-lightweight polyester fabric with a water-repellent finish Vented back keeps air flowing for a cool sensation while you're on the move Chevron design lines on the front inspired by the original Nike Windrunner tracksuit jacket from 1978 Integrated reflective elements for high-visibility in low-light conditions UVA and UVB protection for covered areas to help shield your skin from the sun Elastic trim on the hem and cuffs allow for a personalized, distraction-free fit 93% polyester, 7% elastane Machine wash The Nike Impossibly Light Windrunner Running Jacket is imported. The iconic Windrunner jacket gears up for its next chapter with the Men's Nike Impossibly Light Windrunner Running Jacket. Built for the elements, this super-lightweight running jacket repels water, while UV-blocking fabric provides protection from the sun under the jacket. Nike Men's Impossibly Light Windrunner Running Jacket in White/Diffused Blue Size: Small