This is a nice adjustable beanie. Fits my 6 month old at almost the narrowest part, there is room to grow. He leaves it on so it should be comfortable enough.

Very cute, the only thing is that it is sewn on so it cannot be tightened. You can tighten it where the excess fabric is sticking out instead of smoothing it out. This will make it slide out easily, but is most likely good for the baby.

I love this hat, it's adorable. I would give 5 stars but it's too big for my 3 month old's little head even when tightened heavily. But it should come in the next few months.

Bought this for my 4 month old grandson and it is perfect. My daughter has it in her stroller and uses it all the time to protect her eyes from the sun. I'm considering buying another one in a different color.

Definitely better for toddlers than babies. It falls off my 6 month old daughter at the smallest size and she has 88% forehead. Fits my son who is two years old so it's definitely more for toddlers. At the same time, it seems well made, it just sells to the wrong audience.

Cute hat. We bought it for our kid for a trip. However, he claims that it should fit 38cm and it is definitely not true. My daughter's head circumference is just over 38cm and this hat is too big for even the smallest size. We can still get some use out of it, but ultimately we're waiting for it to evolve into that.

Best buy! At first I looked into baby sunglasses but the little one hated things on her face. It protected her from the scorching sun without touching her face. Fits loose but I know the shell will grow into it. Looks super cute and is well made. There are no problems with the adjustment mechanism. Bought at 5 months, fits great, still fits now at 7 months, has room to grow. Sits well on the head, does not fall off. The width and length of the cap is perfect!