I've looked at a lot of companies to find this.  I researched it twice. I bought 1 last year and did research then I bought one this year and did research and this one covers the body the most. Others don't cover the neck.  I would like it to cover the neck a little more but overall the best that is available.  I can't understand why anyone would buy the short ones since these are not thick so it'll keep your kids cool and yet block the UVs.  I bought this as a spare so my kids would have 2.  The nice thing is you don't have to lather sunscreen on them as much. Only the exposed areas.  It saves so much time. I buy the most organic sunscreen with least amount of junk in it. Badger SPF 35 SPORT SUNSCREEN UNSCENTED. EWG rates it really well and least amount of ingredients. I researched the hell out of this too.  I research my eggs, milk, etc. so I'm one of those parents that care about my kids in what they eat, wear, etc. This is a must have item in my book.

i was looking for a swim suit that gives max sun protection and is not warm. this is the perfect one for my daughter. its not very thick like other wet suits so its very useful in summer days. i love it and bought a second one for my younger daughter :)

We love this for our son! Fits great, wears great we bought it last summer to protect while from the sun while playing near and in the water. The product is great! If your potty training it could be a issue.

I bought this for my 22 month old granddaughter for Lake Tahoe(an alpine lake). It worked very well as UV protection, however, it was not effective as a warm wet suit. I had to buy a wet suit in Tahoe to wear in addition to the skin.

The only reason I am giving it 3 stars is because I thought I was ordering a wetsuit for warmth.  This is only a full body rash guard material, not neoprene.  Love the color and the style - just was not what I thought I was buying.