Nothing causes discomfort and distraction like a cold, relentless wind. Our windproof Jetstream Vest, utilizing WINDSTOPPER(R) by GORE-TEX LABS, is one of our all-time favorite products year after year. Its precisely engineered fit optimizes comfort and mobility. Built to retain warmth yet breathe when you need it, this workhorse softshell vest with comfortable micro-grid fleece backer offers the utmost versatility.