Bought a size 14 for my 12 1/2 year old daughter. Fit her perfectly. Tightness was exactly how it should be. We've tried other brands that were way too tight in the arms and loose in other places. This was perfect all around. Our main use is to wear at the beach on the Oregon coast in August. The thickness is in line with suits we've bought in the past, so I think it will work out great for our needs. Would recommed this seller and purchase from them again.

I love these wet suits. We ordered 2 for our kids to use for indoor swimming lessons year round (it’s a lap pool with water temps on the cooler side). They keep the kids warm but do not impact stroke development. I had read they are on the small side, but was hesitant to risk buying a size up as it needs to be fitted. End result - we will get several months’ use out of them before having to buy up a size. I still consider that worthwhile for the price and weekly use. Will buy again.