Our shoes tend to run a 1/2 size large, so if you normally wear a 10.5, we’d suggest ordering a size 10. Also, our wide fit (US 1.5E width) may make them feel like they have a bit more room in the ball of the foot and toe box area, versus other MTB shoes. But don’t fret — most riders love the wide fit, and this was one of the most popular requests by our Kickstarter backers!