CASTELLI Fast Feet 2 TT Soudal Quick-Step 2025 OvershoesEmbody the speed and precision of the Soudal Quick-Step pro team with the official CASTELLI Fast Feet 2 TT Overshoes for the 2025 season. Engineered for one singular purpose—to make you faster—these overshoes are the pinnacle of aerodynamic design for competitive cycling. When every fraction of a second is crucial in a time trial or a breakaway, this foot covering provides the ultimate aerodynamic advantage, giving you the same competitive edge trusted by the world´s most dominant cyclists.The Fast Feet 2 TT is the result of relentless innovation, wind-tunnel testing, and pro-rider feedback. It´s a piece of equipment born from the obsession with marginal gains. The core of its performance lies in a sophisticated two-part construction designed to manipulate airflow around the complex shape of the foot and ankle, one of the first and most disruptive areas to hit the wind. By minimizing drag in this critical zone, you can conserve precious watts, which translates directly to higher speeds for the same effort.This isn´t just a claim, it´s a result of meticulous aerodynamic engineering. The design is a masterclass in airflow management. Over the main body of your cycling shoe, a smooth, silicone-coated fabric works to smooth out turbulent air, creating a sleek, uninterrupted surface for the wind to pass over. This eliminates the drag created by the buckles, dials, and straps of your shoes. Moving up the leg, the ankle portion features an engineered grooved Lycra®. This textured surface is strategically designed to trip the airflow, helping it detach cleanly from the leg and reducing the low-pressure wake that forms behind you, which is a major source of aerodynamic drag.An aerodynamic advantage is only effective if the equipment stays perfectly in place throughout a race. Castelli has addressed this with a flat polyurethane tape at the top cuff. This high-grip element ensures the shoecover remains securely positioned high on your calf, preventing any slipping or bunching that could disrupt airflow and compromise your performance, lap after lap. The fit is snug and compressive, creating a true second skin over your shoe and ankle.As part of the official Soudal Quick-Step 2025 collection, these overshoes are identical to those worn by the team in the most demanding time trials of the WorldTour. Wearing them isn´t just about showing your support, it´s about utilizing equipment that has been developed and proven at the highest level of the sport.Key Features:* Official 2025 Soudal Quick-Step team edition graphics and design.* Engineered specifically for maximum aerodynamic advantage in time trials and road races.* Advanced two-part construction for optimal airflow management and drag reduction.* Secure, high-calf fit for consistent, race-day performance without slippage.* Designed for a minimalist, second-skin fit over road cycling shoes.Technical Specifications:* Extensively tested to be the fastest foot covering for time trialing.* Silicone-coated fabric over the shoe smooths out airflow.* Engineered grooved Lycra® on ankle portion helps detach airflow.* Flat polyurethane tape at top to keep shoecover in place.Attributes: Men, Overshoes, Teams, Women