Many years, and millions upon millions of dollars in research in development Hanes has finally delivered on its promise for the most technologically advanced socks ever created!! Hanes’ revolutionary X-Temp Active Cool™ technology and Hanes’ FreshIQ™ Advanced Odor Protection™ have broken all rules and boundaries. They have, and continue to dominate and obliterate their competition in the war on foot sweat and stink. The patented X-Temp™ Active Cool ™ fabric adjusts to you body’s temperature, and keeps your feet at the optimal temperature for peak performance. Now, enter in the Moisture-Wicking™ ventilated mesh fabric that helps your feet breathe while it wicks away moisture to keep you cool and dry. The final nail in the coffin is Hanes’ FreshIQ Advanced Odor technology chases foot odor far, far away. Your wife will want to take wiff after wiff of your sweet and vibrant smelling feet. On top of all of this, Hanes added a cushioned sole and reinforced toe and heel areas.