FINIS has been making Zoomers for a long time and there is a good reason for that. You know what you are going to get out of these fins: it is a very high performing, comfortable fin. The first question almost everyone asks when trying on a fin is, “Will this fin fit correctly?” My answer is “Yes.” The fit of the fin is snug, but not too tight. FINIS has done a great job at making the “rubber” firm enough to kick fast with, but not too hard as to hurt your feet. As you will see in other reviews, this is not an easy task.