Quite possibly the best endurance guy in the game, the Element Quarter eats back-to-back long runs for breakfast (and lunch). The mesh panels on top of the foot give it an incredibly light, airy feel, but the cushion underneath is down to go the distance. Wrapping the foot, our new tech design is knit like a second skin of Merino Wool for moisture-wicking, no-slip greatness that never gets beat. Darn Tough Element Quarter Lightweight Running Socks Mens | Black | Medium | Christy Sports