Designed for fast-moving adventures, from day hikes to thru-hiking, the lightweight Exotrail GTX blends quickness and agility with long-distance durability. The Exotrail’s secret sauce is its PU exo-skeleton, which provides more structure and greater support than a trail runner, especially in uneven terrain and when carrying heavier loads. In between the exoskeleton, a fully breathable mesh upper is fused to a seamless GORE-TEX® ePE Invisible Fit membrane for a natural, comfortable fit. For rough, rocky terrain, the Exotrail uses a real rubber toe rand with PU backing in the toebox for true hiking protection.