The X3.7 is a middle-tier skate. It's the skate a player would use after a introductory level skate or a lower level like x 2.7. This skate is flexible and agile and has a good amount of comfort, enough that it will last you quite a while as long as you're not skating seven times a week. The X3.7 has a quick release for exchanging blades, so it's meant to be worn for quite a while, longer than the lifespan of a single blade.