Built with rubber overlays, an MTE-approved lugged outsole, and easy on/off pull tabs, this new MTE iteration is further supported by an improved Moisture Management Package and PrimaLoft insulation for cold weather environments.
The Spitfire Formula 4 Lock-In 99a Wheels are an asymmetrically shaped wheel designed for more control. A conical cut on one side with a straight edge cut on the opposite built for precise lock in grinds.