Chassis: Mission Hi-Lo Vanguard extruded aluminum chassis – Features the patented 2 large wheels in the back 2 small wheels in the front for better turning and stopping without sacrificing speed.

Outsole: Durable PU outsole – Lightweight & durable construction
Stiffness Rating: 7:5 stiffness rating – Good support without the extended break-in time.

DM me if you have any questions