Crank Brothers Stamp Trail BOA Flat Shoes - US 12.5 - Black - Gold PDP|PLP This more comprehensive protection also

This more comprehensive protection also allowed Bell to better design the Super DH's ventilation

That doesn't mean that they won't work just fine for XC and Enduro though

Fox (not incl Fox 38): 190mm minimum

in some cases the seat post tube or even seat post would be fine as well

Crank Brothers Stamp Trail BOA Flat Shoes - US 12.5 - Black - Gold PDP|PLP This more comprehensive protection alsoSome things just work better together. Like an optimized shoe pedal combination. The Stamp flat shoe does it all, whether on street or trail. Its high friction outsole rubber compound provides optimal grip to stick to the pedal. In addition, the lug depth is designed around pin dimensions to absorb the pin to ensure a secure pedal connection. OUTSOLE: MC2 high friction compound for grip and durability Stamp tread pattern optimized for contact surface