Pearl iZUMi Men。Pearl Izumi Cycling Shoes, Men’s Size 12.5 Equally at home on gravel roads or cross-country trails, Pearl Izumi is ready for your next dirt or track mission. The heavily perforated synthetic leather upper uses bonded construction to give this shoe an comfortable fit and excellent ventilation. A Fit System with L6E reel provides quick fit adjustments through the midfoot while a strap provides set-and-forget independent adjustment at the forefoot. An integrated insert at the heel provides vibration damping to reduce fatigue for more comfort on longer rides or over rough roads.