upandfast UPF 50+ baby girl long sleeve one-piece swimsuit with sun hat
Product description
If you’re buying swimwear for a baby girl, sun protection usually becomes the priority pretty quickly. This upandfast one-piece swimsuit is built around long sleeves, a crew neck and UPF 50+ fabric, and it’s also supplied with a sun hat for extra coverage around the face and neck. On paper, it’s the sort of set you reach for when you want something more “sun-minded” than a basic costume.
That said, it’s not a miracle product. UPF ratings and coverage help, but no swimsuit and hat can replace sensible sun habits—especially for very young children. If you’re looking for something minimal for quick dips, you may find the added coverage a bit much. If you’re heading to the beach, a lake day, or the pool on a sunny afternoon, though, it makes a lot of practical sense.
Key takeaways
This is a baby girl one-piece swimsuit with long sleeves, paired with a matching sun hat. It’s designed to offer UPF 50+ sun protection (rated to block 97.5% of UVA + UVB rays). The zip design is intended to make dressing and undressing easier. The included hat covers the face and neck area, aiming to reduce sun exposure. Worth considering if your main goal is day-long comfort in the sun. It may not suit you if you prefer simpler, lighter swimwear for short water sessions.
What matters most for everyday use

Comfort is one of the first things mentioned, and it fits the kind of swimwear parents need day to day. The fabric is described as durable with a soft, stretchy feel, which should help the swimsuit sit comfortably while your little one wriggles, splashes and generally does baby things.
The cut also leans into practicality. Long sleeves and a crew neck can feel like a win if you’re tired of worrying about arms and shoulders. Add the hat, and you’re covering the areas that typically catch the sun first—face and neck.
There’s also a practical dressing point: the swimsuit uses a front/back zipper design, intended to make getting it on and off less of a wrestling match. That matters for toddlers and babies when you’re working around naps, impatience and changing weather.


Sun protection: what you can reasonably expect
This swimsuit is presented as UPF 50+ swimwear. It’s rated to provide maximum UV sun protection by blocking 97.5% of UVA + UVB sun rays. That’s a strong claim on the protection side, and it’s clearly the reason this set exists.

Still, it’s worth keeping a small, realistic limitation in mind: sun protection also depends on coverage and how the fabric/hat sit on the body. If the hat shifts or the swimsuit rides up, you lose some of the intended coverage. It can help to double-check the fit after dressing, particularly after they’ve been moving around in the water.
Where it shines (and where it might fall short)
If you want a single-piece swimsuit that’s geared toward keeping a baby’s skin shielded, this one is set up for that use. The “extra coverage for more fun during long days in the sun” angle is basically what you’re paying for here—long sleeves plus hat coverage rather than bare-skin minimalism.
However, it may not be the best choice if your priorities are different. For example, if you’re after a very lightweight option for short, shady dips, the longer sleeves and added hat coverage may feel like overkill. And as with most swimwear, you’ll still want to use sensible sun safety habits alongside it.
Tech specs

- Type: Baby girl one-piece swimsuit with long sleeves and sun hat
- Sun protection rating: UPF 50+
- UV blocking claim: blocks 97.5% of UVA + UVB sun rays
- Closure style: front/back zipper design for easier on/off


Practical tips for choosing and using it
When you’re buying swimwear that leans on UPF 50+ claims, it’s easy to focus only on the headline number. Don’t ignore the “how it sits” part. After putting it on, make sure the long sleeves and crew neck coverage stay where you expect during movement. For the hat, check that it covers the face and neck area as intended.
A micro example: if you’re at a beach or lido with kids who don’t sit still, you’ll probably notice the difference within minutes—long sleeves reduce the “sun stripe” on arms, and the hat helps with the face/neck exposure that often gets overlooked when you’re rushing to apply sunscreen.
In the box / what you get

This set is described as a baby swimsuit with a lovely sun hat included. The whole point is coordinated coverage—swimwear plus hat for extra face and neck shielding.
Is it worth it?
This is a sensible buy if you want baby swimwear that focuses on coverage—long sleeves, a crew neck, and UPF 50+ fabric—then adds an extra layer of protection with a sun hat. It suits parents planning beach, lake or pool days where sun exposure is a genuine concern.
You may want to skip it if you prefer minimal swimwear for very short outings, or if you’re looking for something simpler and less “covered” in style. Also, if the fit is likely to be an issue for your child’s movement (for example, hats that don’t stay in place), the protection benefits may not feel as strong in real use.


Quick FAQ

Does it come with a hat?
Yes. The swimsuit is described as coming with a sun hat designed to cover the face and neck.
How effective is the sun protection claimed to be?
The fabric is rated UPF 50+ and is said to block 97.5% of UVA + UVB sun rays.
Is it easy to put on?

It uses a front/back zipper design, which is intended to make it easier to get on and off.
Where is it meant to be used?
It’s positioned for the beach, lake or swim pool.
What kind of coverage does it offer?
It focuses on long sleeve, crew neck coverage and also covers the face and neck with the included hat.
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