Practise, Prepare and Race to victory with the Compressport Pro Racing Socks V4.0 Ultralight Run High in White, featuring targeted compression and thermoregulation with a feather light mesh to take on any routine or competition. The Compressport Pro Racing Socks V4.0 Ultralight Run High from Compressport's 4th generation of running sock, designed to provide superb thermoregulation for all your training and racing needs, wicking away sweat with mesh and strategically mixed knits for performance in any climate. Supportive from front to back with ankle-specific knit, lighter than in the classic running sock offers gentle support. Underfoot, Compressport's signature 3D.Dots, Mesh.Dots and Flat.Dots add performance and reduce weight, running along the Achilles and the footbed to ensure grip, ventilation and protection throughout your race. Weight 30g. High performance sweat evacuation thanks to technical mesh panels and ventilation technologies. Ultralight fabric for a second-skin feel and maximum comfort when running in hot or tropical conditions. Maximum thermoregulation and ventilation thanks to featherweight mesh panels, helping keep your feet fresh and cool. Ventilation Panels - Increases airflow to keep feet cool. MESH.DOTS - Exceptional ventilation provided alongside moisture management. 3D.DOTS - Extracts water from the socks, to keep feet dry. FLAT.DOTS - Works with 3D.DOTS to provide Achilles support. Prevents the socks twisting or chafing. Tight Technical Weave - Around the Instep and gusset, providing multidirectional support.