We want it all, and the K2 Anthem 105 BOA Boot delivers. Equipped with the micro-adjustable BOA Fit System, this boot gives our forefoot an even hug—no pressure points—while the fully heat moldable construction lets us customize the shell and liner to our feet, resulting in the best fit out there. K2 didn't stop at comfort: they gave the Anthem 105 a stiff flex and a Powerfuse Spyne to ensure we have lateral stiffness for carving and responsiveness through the trees.