Nike Spark Lightweight Running Crew Socks - Yellow 3.5-5

We've updated our Spark Lightweight socks with reflective details on the shoe collar. Reflective yarns are also integrated into the mesh pattern on the arch of the foot. The lightweight material ensures a barefoot-like feel. More yarn in the footbed and ankle area ensures micro cushioning in the key areas. Mesh on the arch of the foot improves ventilation. The striped pattern on the foot shows where the mesh has been placed. Sweat-wicking technology wicks sweat away from your skin to evaporate faster, allowing you to stay dry and comfortable. The arch strap follows the course of the foot and ensures a secure fit and a secure fit.