Comfort. Protection. Design. Every detail makes these racing boots perfect for high speed and reliable performance. The sleek design uses the new, exclusive Gaerne floating system that surrounds the ankle while at the same time flows with your natural movement to ensure a great fit. With uppers in microfiber, they have front and rear hinges in elasticized material to ensure excellent flexibility and incorporate an innovative structure designed to counter ankle twisting without compromising flexibility. The heel cup is designed for maximum strength and the wide shin plate is produced from variable thickness PU. The interior has a breathable antibacterial lining and the shinbone area has special padding for extra comfort. The double side closing system with zip and wide hook-and-loop insert provides perfect closure and adjustment, the sole is non-slip and oil-resistant while the boot also features additional gear lever protection and changeable toe sliders.