A dialed-in BOA® Fit, high traction and durability and performance come together on the trail with the cylinder MTB shoes. The Cylinder mountain bike shoe offers exceptional comfort with the quick adjustment provided by a BOA® dial. With a single dial and a set-and forget front strap, you can quickly get in your shoes and hit the trails. The Boa® L6 dial offers 1mm adjustment increments when tightening, and a macro-release function to get out of the shoe. Meanwhile, the co-molded nylon and rubber lugged outsole provides high traction and durability.