Engineered to near perfection the ultra-light Ion fuses powerful performance and versatile flex into the most agile all-terrain boot ever made. This is the boot Jussi and Gigi ride for extra power when hitting natural kickers or getting creative in the park. The burly full synthetic leather shell with a reverse stitch and turn construction and the full-length backstay offers the best of both world-explosive response and agility for milking the most out of every run.