We ride right from high-flying park laps to hard-charging powder runs with the mid-stiff flex and dual-zone tightening of the DC Mora Snowboard Boots. Tightening over the upper and lower zones independently with the simple twist of a reel, the BOA Fit System dials in a truly custom fit to our unique riding style, as well as the specific terrain at hand. We keep the lower a bit looser during those park laps and jib sessions or tighten both zones for the utmost in response when we're bombing steeps and dropping cliffs.