Anatomically shaped foot-beds provide enhanced cushioning in targeted areas of high impact. * Breathable mesh inserts are strategically positioned in key areas to boost ventilation. * This natural fiber regulate temperature and manages moisture, keeping your feet dry and comfortable. * Provides additional cushioning in both the toe and heel areas. * FootJoy reinforces the heel of its socks by double-layering the heel area which provides support and cushioning in a known high abrasion area.