Discover the UYN 3D Ribs shoe, surprising with its lightweight, comfort, and functionality. The 3D Reverse® structure makes the upper stable and elastic, preventing folds or annoying material overlaps when running or walking. The inner layer is made with Natex fiber, highly effective in dispersing sweat and reducing odors. The hemp insole, natural and breathable, makes the 3D Ribs shoe perfect for every summer use.