The fastest sleeves for your feet. Developed for high speeds achieved during time trials.
The result of the fast feet project - time trial sleeves.
Developed in collaboration with the Pro Tour team for extra speed during the time trial.
Silicone-coated elastic material around the third to improve aerodynamics.
Lycra cuff with grooves helps separate air from the leg.
Polyurethane tape on top holds the sleeve in place.
Color: 010 - black
Sizes: S(36-39), M(40-42), L(43-44), XL(45-46), XXL(47-48).
Weight: 53g (pair)
Temperature range: 10 – 30 °C
Material composition:
Main outer material 83% polyamide, 17% elastane
Main inner material 100% polyurethane
Ankle 82% polyester, 18% elastane
Castelli project – fast feet, brings aero sleeves for all conditions. Time trial sleeves are designed for maximum aerodynamics, within the UCI technical limits. Developed using CDF analysis, lots of fabric samples and wind tunnel testing. The elastic, smooth silicone-coated lower part perfectly hugs the shape of the sneaker, while the grooved cuff helps to separate the air flowing around the foot. The sleeves are high to cover the leg up to the calf. We see no reason why you can't have them during a road race as well, but they maximize your performance especially during a time trial.