Amazon Essentials Boy's Quick Dry Swimming Board Shorts Swim Trunks
Product description
The essentials
These amazon Essentials boy’s quick-dry swim board shorts are built for the everyday reality of pool days, beach play, and the long walk back to the car. The core idea is simple: lightweight, breathable fabric that dries quickly, plus a fit that stays comfortable whether he’s in the water or just hanging around outside it.
On paper, that “quick-dry + breathable” combo is exactly what you want for kids. Wet swimwear can feel clingy and heavy fast, and they’re not exactly known for slow, careful changes. These shorts aim to help with comfort across both settings.
Still, they’re board shorts—not a swim suit with built-in performance features for racing or specialized training. If you’re looking for maximum speed or technical swim support, this is more of a practical pool-and-play pick than a performance tool.
What you’ll notice in everyday use

A regular fit is the first thing to clock: straight, comfortable through the hip and thigh, sitting at the waist. That matters because swim trunks for kids often feel either too tight in weird places or too loose where it becomes annoying. This setup is meant to be easy to wear all day.
Next is the fabric behavior. The quick-dry swim fabric is lightweight and breathable, which can make a noticeable difference once he’s out of the water. You’re not waiting around for everything to dry, the shorts are designed to move toward “comfortable again” faster.
There’s also an internal soft mesh liner pant. That’s a small feature, but it can help keep things feeling neat and comfortable inside and outside the water—useful if he’s running around on the sand or doing pool splashes for hours.
Key points


It’s not just about swimming. The fully elasticated back waistband and the functional external drawstring are there to help the fit stay in place while he’s active. Add one back patch pocket for essentials, and you’ve got a bit of storage for small items (depending on how you plan to use it).

The inseam is listed by size: 4 1/4" on US size 3T and 7 1/2" on US size Medium. So yes, expect the length to vary as he grows—worth checking the size you’re buying so it matches the coverage you want.
It’s a solid “grab it and go” style for parents: fewer fussing moments, a comfortable feel through the day, and quick-dry fabric that’s meant to keep wet discomfort from dragging the outing down.
Tech specs
- Type: Swim board shorts (swim trunks)
- Fit: Regular fit, straight and comfortable through hip and thigh, sits at the waist
- Fabric: Lightweight and breathable quick-dry swim fabric
- Waist: Fully elasticated back waistband with functional external drawstring
- Liner: Internal soft mesh liner pant
- Pocket: One back patch pocket
- Inseam: 4 1/4" on US size 3T, 7 1/2" on US size Medium
Pros, limits, and who it suits

Where it shines: - If your kid wants swim trunks that feel comfortable right away and don’t get miserable once he’s out of the water. - If you prefer adjustable waist comfort (elastic + external drawstring) rather than relying on stretch alone. - If you like the added inside-the-trunks feel of a soft mesh liner.
Possible limitations: - The design is described as regular fit and board-short style, depending on your kid’s body type and how they like swimwear, it may not deliver a “snug performance” feel. - The quick-dry approach is meant to help, but no swimwear stays dry instantly. If you need “fully dry in minutes” for back-to-back activities, you may still want a change of clothes.
It makes the most sense for typical pool and beach wear—play first, comfort always. If your main goal is training-focused swim gear, this may feel a bit more basic than what you’re imagining.


Care and maintenance
Quick-dry swim fabrics generally do best with normal swimwear washing habits—think rinsing after use and washing according to the care guidance on the product tag. Since kids’ swim days can involve sunscreen and sand, giving it a proper rinse helps keep it feeling fresh.

Also, because there’s an internal mesh liner and an external drawstring, it’s worth checking that the drawstring isn’t getting tangled or stressed in the wash.
In the box
You’re getting one pair of Amazon Essentials boy’s quick-dry swimming board shorts.
When it makes sense
FAQ

Are these swim trunks meant for the pool or the beach?
Both, based on the “all-day comfort at the beach or pool” positioning. The quick-dry and breathable fabric are designed for use beyond just being in the water.


Do they have a lining?
Yes. There’s an internal soft mesh liner pant to help keep comfort while he’s inside and outside the water.
Do they have an adjustable waistband?

They do. The back waistband is fully elasticated, and there’s also a functional external drawstring.
How long are they?
The inseam is size-dependent: 4 1/4" on US size 3T and 7 1/2" on US size Medium. If length matters for your kid’s preference, check the size before buying.
Is there any storage?
Yes, there’s one back patch pocket for essentials.
Final verdict
Buy these if you want kid-friendly swim trunks that prioritize comfort in and out of the water, with quick-dry fabric, a soft mesh liner, and an adjustable, elastic waist that helps with staying put. Skip them if you’re shopping for a more technical, performance-focused swim option or if your kid specifically prefers a snug, race-style fit. Worth considering if your goal is simple: make swim days easier and less uncomfortable when he’s done splashing.
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