Advanced Polycarbonate Compound (APC) shell

This low-friction slip plane is designed to mimic the brain's natural cerebrospinal fluid - the body's inherent defense against oblique impacts

tool-less removal and installation for efficient operation

Clarino palm with high grip overlay for added control

Alpinestars Transversal Protection Frame (TPF) protects the foot while delivering the necessary support on footrest without compromising front foot flexion for superior walking comfort

Fox Racing Instinct Men's Off-Road Boots Harley-Davidson XL883N Iron 883 2014 Parts Advanced Polycarbonate Compound (APC) shellFox Racing Instinct Men's Off Road Boots Pro level motocross boots Offering our highest level of grip, mobility, and protection, Instinct Boots are tailor made for advanced and pro level riders seeking exceptional performance from their motocross boots. With major upgrades to fit, grip, and the closure system, the Instinct has been redesigned from the sole up with direct input from riders like Ken Roczen, Tim Gajser, Adam Cianciarulo, Ryan Dungey, and