Summer cycling is all about intense attacks and conquering the brutal hairpin turns of Alpe d'Huez. The brand new Pro Racing Sock Bike has been completely redesigned to enhance aerodynamic performance and comfort, offering a new level of support, speed, and ventilation for long days in the saddle. The new Ultralight model combines all the features of the classic PRS bike in an ultralight package that barely moves the scale. The lightweight mesh fabric around the foot and calf provides an unparalleled sensation like a second skin and exceptional comfort by quickly wicking away sweat and moisture as you push your performance. Ventilation is unmatched, keeping your feet cool and dry no matter how long you stay in the saddle. Additionally, the newly designed, wider toe box offers improved proprioception throughout the pedal stroke, while the arch support enhances stability.