ALTRA EXPERIENCE WILD Trail Running Shoes I'm selling these as I haven't had the chance to use them. Size: 26.5cm Used primarily on trails for approximately 120km. From the product description: ALTRA's first trail shoes with a drop. We believe zero-drop is the best choice to reduce the risk of running injuries. However, we've heard from runners who haven't worn ALTRA's zero-drop shoes that they might be difficult to run in. To address these concerns, ALTRA developed the "EXPERIENCE Collection" with a low drop (4mm drop). ALTRA has unique features such as zero-drop, FootShape™ (design that conforms to the shape of the foot), and flexibility (flexibility that follows the movement of the foot). The "EXPERIENCE Collection" is designed with a low drop that takes advantage of these features, providing a new experience for runners who have never worn ALTRA before. We hope these shoes will be the first step for you to enjoy running for a lifetime without injury. The ALTRA EXPERIENCE WILD, ALTRA's first low-drop trail shoe, features the MaxTrac™ outsole, which is praised for its sticky grip, allowing it to handle various terrains such as rocks, mud, and grass, and is also durable. The compression-molded midsole foam, which has excellent rebound, is ultra-lightweight and designed to support efficient foot movement while adapting to the undulations of the trail. We believe that ALTRA's shoes with a drop are an ideal option for runners to smoothly transition to zero-drop. Experience ALTRA and discover new possibilities in running.