My son has been wearing this swimsuit for over a year now. I always put a swim diaper underneath. It's durable, dries quickly, and it's easy to put on and to take off. It remains light and thin when wet. It doesn't interfere with or restrict my son's movement in the water. I bought several other types of suits for him in the beginning to test them all out and this one is the one that worked out best for us. Plus, it's red, which is preferable for safety reasons. For reference, I'm a former competitive swimmer and swim instructor. I have been swimming with my son weekly (at a minimum) since he was 6 months. My son is tall and strong for his age. The adjustable velcro and snaps allow the suit to "grow" with him over time. It's a great product, I recommend it to anyone looking for a swim suit for a baby or a toddler.