The reason I purchased these flip flops for my son is I was looking for a pair that has the back strap. We ordered these in size 11/12, the pictures show the strap. Unfortunately these arrived without the strap. Last week I purchased another pair of the same flip flops from a different seller, same size, that pair did not have a back strap nor did I expect it. My son does not like them because of the missing back strap which is why I'm searching for a pair with the strap.<br />The over all quality of this flip flips is good and they seem durable and stylish. I'm disappointed that these will be going back because of the fact they don't have the strap. So if you don't need the strap, I'm confident you'll be happy with these.