The Vertx Men's ElementFlex Hardshell Jacket is built for anyone who needs serious weather protection without sacrificing mobility. Quiet, 4-way stretch construction and active cooling from 37.5® Technology keep you comfortable in changing conditions, while the YKK AquaGuard front zipper, underarm vents, and adjustable hood add fast, field-ready function. A PFAS-free DWR finish keeps water resistance eco-conscious.