Shopper is this a wet suit and how thick is it?
ESPERANZA C No. This is not a wetsuit. It's just a full suit that has some thickness though not a lot. I had a wetsuit shortie for my son before this one and that was way better for keeping him warm in the cold water. If you're looking for warmth, this is not really the suit you want.
ERIC F Yes, it is definitely a wet suit and 2 - 2.5 mm thick. We had our 2 & 3 year old wearing them in Lake Huron with 65 - 70 degree water temp and they were conmfortable up to about 45 minutes of water time. After that, I would suggest out of water time for 30 minutes.
MARTA K This is a wet suit and it's about a quarter inch thick. My daughter uses it for her diving class. Before she used to get very cold and now she can go through a two hour workout in water and she is ok.
MARK G I bought a blue for my 3 year old and am very happy with it. It provides some buoyancy and seems to keep him warmer longer.
It is basically a 3-2mm shorty wetsuit.