Performance is evolving. The same goes for running socks. For the brand-new generation of our best-seller, the Pro Racing Socks, we asked Compressport runners to share exactly what they like, need, and desire. The result is a running sock specifically designed to provide optimal ventilation and blister protection on the way to your next personal best. The functional fabric is lightweight, breathable, and quickly wicks moisture away, keeping your feet fresh and dry even in warmer temperatures. A new, wider toe box with an ergonomic fit enhances proprioception, allowing the toes to intuitively grip upon landing and providing a natural, fluid stride. The ankle is given targeted support, while the soft cushioning in the toe area protects toes and toenails even during longer runs. The midfoot support promotes microcirculation and prevents the sock from slipping, helping to avoid painful blisters and skin irritations. Two rows of 3D.Dots at the Achilles tendon provide protection and support, while an additional row of brand-new Flat.Dots ensures extra ventilation. Underfoot, a pattern of 3D.Dots (75%) and Flat.Dots (25%) absorbs impact and offers extra grip and ventilation, along with a light micro-stimulation that promotes venous return and delays fatigue over longer durations. The shaft is lower than that of the trail and bike models, and the fit and technologies have been specifically developed for the needs of a runner. An ergonomic tab at the back ensures comfort and style, and the sleek design of this high-tech sock reflects our performance DNA, allowing you to focus solely on speed and style.