A meticulously crafted premium vegan leather top is a treat of softness for your feet with adequate perforations for breathability. An integrated vegan leather tongue with lofted padding makes for a secure, repeatable fit that helps reduce lace pressure. Specifically designed Shocksorb insoles for secure, extended comfort and lightweight heel lockdown. The sole was designed using data from hundreds of walking behavior. The Dual Grip Units at the bottom have different angles of traction placed where you need it, providing grip from foot-strike to toe-off.