br The Trailroc™ 235 was designed specifically for running on loose, rugged and eroded trails. Lightweight mesh upper coupled with a protective rand. Anatomic fit provides space for the toes to spread and adapt to the ground. Met-Cradle™ lacing system cradles the forefoot behind the metatarsal heads to provide a secure foot hold. br Mesh lining supplies increased breathability and a great step-in feel.