These swim shirts from Old Navy are toddler sized and were a size 4T. Since they came from the toddler section they were a bit cheaper then the regular boy sizes. That being said I found that these were made quite well and were durable. We did not use them that much, much less then I anticipated, but the few times we did I liked how nicely they washed up (by hand or machine, did not dry in dryer). They came out looking brand new each time.
I am less then fond of the logo or Old Navy print on the front. It is not necessary for me to have labeled clothes and honestly it is just an advertisement for their brand. If it was non existant I would have preferred but seems most companies have something on their clothes. I did enjoy that they were available in several different colors to match all our suits.
Overall, I was very pleased with the quality of the shirts and would recommend them, especially for the price. Old navy also has pretty good resale value.