The shimano m089 spd mtb shoes feature dynalast technology to enable efficient pedalling on any type of terrain the tough stretch resistant synthetic leather and mesh upper keeps your feet protected and cool fastened with a cross x strap to relieve tension on the top of the foot during push off motion and a low profile micro adjust buckle for a secure fit the shimano spd shoes feature single density cushioned insole to adjusts to a range of foot shapes and provide shock absorption the tor