Compression sock with Coolmax, a fabric which boosts extreme moisture absorption and quick dry function. This unique fibre with its large surface area quickly and naturally absorbs moisture without any external chemical treatment. The original performance fabric that has bee helping top athletes push harder and longer. Lightweight, soft fabric that keeps you cool and comfortable.1. Split Bone AreaCompression socks stabilize and improve blood circulation and pressure in legs during and after sport. The powerful crosslastic zone on split - bone area increases the recurculation of venous blood to your heart and reduces your pulse rate. It increases force, power and injury recovery and sporting exertion.2. StabilizersReinforced chanels for stabilizing ankle sections and toe area.3. Mid Sole AnatomyElastic yarns build in anatomically shaped mid sole area combined with Coolmax yarn - knitted as airflow channels - secure optimal fit, comfort and temperature regulation.4. Right and Left FootRight and Left foot shaped for optimal fit and stability.5. Heel and ToeHeel and Toe protector to absorb pressure and protect.