Pi PRO/BLACK Woven Aero Socks

This isn’t a sock—it’s an extension of the system. At just 15 grams, the Pi PRO/BLACK Woven Aero Socks bring wind-cheating precision to every pedal stroke. The ribbed stretch-woven upper smooths airflow for measurable aerodynamic gains, while a 360° arch tension band locks the fit in place through max efforts and high cadence. Inside, a seamless toe construction eliminates friction in snug race sh…