These are great! I have two boys (almost 2 and 3.5 y.o.) and have now bought these for the past two summers. They are the most durable sandal and the best price! We've tried the FloJos - they look cute, but the leather starts breaking down and we had a blow out. We've also tried Reef - they are similar in style, but the back strap is looped around the sides of the front strap, which you would think would make for a more customized fit, but they just slide off. The Quicksilver flops have the back strap that is sewn in place and does not slip down. My only concern is that the old style had a completely elastic strap that went across the heel. This year's model has leather straps with a little elastic piece in the center of heel. We haven't had them long enough to decide if this is good. I just know that the completely elastic strap seemed very comfortable for my then 2 y.o. and completely adjustable. Not sure why the strap style would change when seemed perfect.