The watershoes function as intended.  It was about a Half-Size larger than what I was expecting.  I ordered a Size 10, and still had at least and inch gap between my big toe and the front of the shoe.  You _cannot_ adjust the tightness of the strap, which I thought was quite odd.<br /><br />The shoe insert, inside the watershoe(s), kept bunching up during normal use (walking in and out of water).  I constantly had to take the shoe off and readjust it.  It came to a point where it was folded up, and would bunch up quickly, after i straightened it out.<br /><br />Again, it functioned as designed, but I probably would not order another pair of these shoes (at least for the price I paid for it)