Developed and designed for the serious rider, the Quadrant Boot redefines what a mid-level boot is all about. Extensively tested to out perform every other boot in its class, the Quadrant Boot is the finest boot we've ever built. this year we've improved the boot even further, by modifying all the buckle bases to an action pivot system which ensures a secure fit and proper alignment with the closure straps. All the performance, comfort, and support you need in a boot that's in a class by itself.