Late spring and early summer are beloved for a plethora of reasons, one of the best being the appearance of the soft-shell crab . If youve had the pleasure of eating one, you know that they hold all the flavor of your everyday crab without any of the hassle of prying meat from its sharp, thick shell -- basically, it's seafood in its most perfect state.

From Japanese restaurants to road-side seafood stops, these leggy crabs are worth seeking out. But before you start feasting, you might want to know WTF they are, anyway.

Soft-shell crabs are not a separate species of crab. Theyre regular crabs -- in the U.S. theyre most typically blue crabs -- that have gotten too big for their shells. In order to keep on growing, they shed their shell and make new, bigger ones. In other words, they molt, and it is this molting process that makes soft-shell crabs such a treat.

In order to shed its shell, the crab forms an inner soft shell underneath, swells its body with water to break its current shell, slowly crawls out -- this can take 10 minutes alone -- and then begins the process of forming a new shell. It takes a couple of days for a new shell to fully harden. That's when we want to catch them.

The molting process looks a little like this. (You can watch the whole 8-minute video here ).