These are SIDI "WIRE LCD" model high-performance road bike binding shoes, featuring a black and yellow color scheme. I purchased these at a Y's store as SIDI's top-of-the-line model. I've used them for the effective 3 seasons, mainly in the spring, but I've taken good care of them, so they're still in great condition and ready to go. If you like SIDI and the size fits, how about it? Features: 1. Design and Color The vibrant black and yellow color scheme is eye-catching, providing high visibility while cycling. 2. TECNO 3 PUSH Closure System The dial-based wire adjustment system provides an easy and precise fit. The red push button makes adjustments smooth. 3. High-Rigidity Carbon Sole The carbon sole efficiently transfers power to the pedals without loss. 4. Comfort and Breathability Equipped with ventilation features, ensuring a comfortable fit even on long rides. 5. Adjustable Heel Retention Device The heel hold can be adjusted for an optimal fit to the rider's foot. This model is suitable for races and long-distance rides, and is a quality product favored by competitive riders. If you're interested in more information or purchasing, please check the stock at online shops or specialty stores.