ALEX AULBACH SIGNATUREFresh for 2020 is the new Distortion System Boot. The Distortion is a mid-flex supportive design constructed with an Internal Ankle Harness & Heat Moldable Memory Foam Hyper-Liner. Alex prefers a tall cuff height with plenty of ankle support. Customize the Distortion's fit for your feet! Our Thermo Formed Tongue, Fast Dry Aero-Mesh EVA and EVA Heel Impact zone establish full protection for your ride*Remember the System binding is designed to work exclusively with our System Boot line. Both components are needed for use.