K2 Raider Boa
No, you don't need the 4 pairs of snowboard boots I recommend. But it would be cool. The K2 Raider Boa boots are an outright steal at $169. Besides getting the amazing Boa system (a quick turn of the dial and you're set!) the Raider is an extremely flexible, comfortable and supportive boot. The synthetic-leather and rubber shell contains a bootie made out of some great foam - super comfy and it conforms to your feet. After tightening the boa wheel, you'll find you still have extreme range of motion (great if you do tricks or like park riding) while the boot keeps your ankles firmly locked down. Impressive. A great all-around boot, without too many frills, and if you haven't tried it already, a great boot to get to give the boa system a whirl.