Waterproof GORE-TEX upper meets springy cushioning for rain-ready responsiveness. The Winflo 12 GORE-TEX delivers springiness and comfort, rain or shine. Built with a Nike Air unit, a thick stack of Cushlon 3.0 foam and a waterproof upper, it’s the perfect combination of responsive cushioning and weather protection. The updated ATC rubber outsole offers optimal traction for wet and dry conditions.