Out-of-this-world power transfer. Superb ventilation. Speedy on/off. Specialized's Trivent Experts boast everything you want in a pair of triathlon shoes. They feature Specialized's ultra-stiff and light FACT-carbon soles, extra-airy mesh uppers for maximum airflow and Specialized's perforated Body Geometry insoles that perfectly position your feet for maximum pedaling efficiency. They also have a smooth lining so you'll be comfortable riding without socks and outsoles that actually reflect the heat for outstanding temperature regulation and comfort. And you'll love the wide Velcro straps and heel pulls that let you pull the Trivents on/off super fast for speeding through the transitions.