Though it can be a tricky question once you have chosen the sock which fits your foot & discipline you are set for success. The low-cut third generation of the men & womens low running socks offer high-performance technology in an ergonomic package for running on hot days. Their anatomical design fits closely to the foot with specific fibres acting as hot spot preventers to ensure soles do not overheat from repeated impact on tarmac. Feet remain ventilated dry & cool thanks to an original airy-weaving design which quickly wicks away sweat & moisture. Targeted compression & 3D.dots boost blood flow while the updated toe protector reduces the risk of beaten up big toes & blue nails caused by repeated friction against shoes. The updated Pro Racing Sock Run Low in funky pink offers low-cut high-performance comfort & protection for your hottest most extreme runs. KEY BENEFITS Hot spot prevention thanks to specific fibres in targeted areas which stop your feet from feeling hot & burning up during running. Anti-slip technologies which prevent the fabric from moving or folding as you run & increase the grip of the foot in the shoe. Breathable & highly-ventilated fabric ensuring sweat & moisture are quickly wicked away so feet stay fresh & dry.