TRI-FIT | Core Calf Sleeves | Black buiten hardlopen Underfoot Dots provide sure grip

Underfoot Dots provide sure grip in the shoe and extra ventilation

improve ventilation and offer gentle microstimulation to promote blood circulation

The ankle-layer chain-knit upper of the Rocket X 3 fits closely to your foot and offers excellent ventilation

Front zipper with anti-chafing flaps : easy on and off without friction

TRI-FIT | Core Calf Sleeves | Black buiten hardlopen Underfoot Dots provide sure gripTRI FIT CORE Calf Sleeves: aerodynamic calf sleeves for every triathlete The CORE Calf Sleeves are your smart, accessible aero upgrade: profiled dimpled fabric for smoother airflow, light compression that stays comfortable and a heat welded finish for a clean, premium look. Perfect for training, race day and recovery no matteryour level. Aero without the fuss Dimpled aero fabric supports airflow around the calves and reduces drag subtle, free speed