What Our Gearhead® Experts Are Saying:"I’ve always struggled to find shoes that balance a wider fit with real performance, but the SH-XC503 Wide nails it. The BOA dial keeps things snug, the carbon-reinforced sole feels responsive, and the ULTREAD outsole grips on hike-a-bike sections. It’s comfortable and stable without feeling sloppy."We count on the XC503 Wide Cycling Shoe when we want all-day comfort without giving up performance. Built with a carbon-reinforced nylon sole, this shoe channels every watt into the pedals, while Shimano’s seamless midsole construction and DYNALAST technology help us pedal smoother and longer with less fatigue. The wide last provides extra volume across the forefoot for riders who need more room without sacrificing stability. A wraparound synthetic upper hugs the foot comfortably, and the breathable mesh keeps airflow moving on long, hot climbs. Off the bike, the ULTREAD outsole delivers confident traction, and for technical race days, optional toe spike mounts add grip in muddy or steep conditions. Lightweight, durable, and performance-driven, the SH-XC503 Wide is ready for gravel epics and XC loops alike.