TRI-FIT | Vortex Aero Calf Sleeves | Black maurten sportvoeding this sock will give you

this sock will give you the ultimate advantage to reach your goal

Compressport's signature Spin Control technology is woven into the back to help you maintain correct posture

Thanks to the combination of lightweight outer shorts

Made of durable

Medium support for a variety of workouts

TRI-FIT | Vortex Aero Calf Sleeves | Black maurten sportvoeding this sock will give youTRI FIT VORTEX Calf Sleeves: aerodynamic calf sleeves for triathlon & time trial The VORTEX Calf Sleeves are your aero upgrade where it matters: ultralight ribbed aero material, seamless (heat welded) finish and high compression for shape retention. Wind tunnel and field tested more speed at the same power, from TTs to long course tri. Aerodynamics where it counts French ribbed aero fabric: disrupts airflow in a controlled way and reduces the wake on