The SIDI Women's Racing Boots Performer Lei are meticulously designed for high performance on the track while ensuring maximum comfort and safety. These boots feature a molded and fixed shin plate with lower air channels for enhanced ventilation. They also come with metatarsus external protection to guard against impacts. Both the interior and exterior are equipped with molded ankle pads for superior cushioning. The calf area is crafted from soft polyurethane, complemented by an elastic panel next to the closure, offering a customizable fit. The smooth heel cap and the shift pad add to the practicality, along with a replaceable toe slider for extended boot life. Inside, you'll find a nylon insole with a removable arch support pad, providing the right amount of support and comfort for long rides. These boots promise not only durability but also unparalleled protection and style.