Amazon Essentials Men’s Swimming Trunks with Mesh Lining, Pockets & Drawstring Closure (5" swim short)
Product description
What these swim trunks are for
If you’re after a practical pair of men’s swim shorts for everyday pool days, beach time, or even quick dips on holiday, these amazon Essentials trunks are built for that sort of “wear it a lot” lifestyle. The regular fit is described as comfortable and easy through the hip and thigh, with a straight leg and a length that sits below the waist. That combination matters, because swimwear can either feel fiddly and restrictive or just get out of the way.
On the material side, the brand positions them as lightweight and breathable, designed for performance and all-day comfort in the sun. Over the course of a long afternoon (when you’re actually moving around, not just standing still), breathability and comfort tend to be more noticeable than flashy details.
Key takeaways

A big part of the appeal here is the mesh lining. Swim shorts with a soft liner typically feel more secure and comfortable than going without one—especially when the fabric gets damp. There’s also an elasticated waist plus a drawstring closure, so you can fine-tune the fit rather than settling for whatever size the label says.
Storage is another down-to-earth plus: side pockets, plus a single back pocket secured with hook and loop closure for small essentials.
That said, it’s worth noting that you’re looking at a swim short with a specific inseam length (5" on UK size M, per the description). If you prefer longer or shorter lengths, it may not match your personal style straight away.
What stands out in day-to-day use



The straight-leg, comfortable regular fit should be a good match if you want something that doesn’t cling too tightly and doesn’t feel baggy either. In a simple scenario—say you’re packing for a holiday beach day—these are the sort of trunks you can wear without overthinking it: mesh liner for comfort, breathable fabric for heat, drawstring for adjustment, and pockets so you’re not relying on a bag for everything.
Also, the pocket setup is fairly practical for day use. Side pockets are convenient for small items when you’re walking around, and the back pocket’s hook and loop closure suggests it’s meant to keep a few bits from falling loose.
Comfort and fit: the bits you should check
The description makes it clear these are regular-fit swim shorts with an elasticated waist and drawstring closure, so you’ve got two ways to dial in the fit. Still, swimwear fit can vary quite a bit person to person. If you’re between sizes or you normally prefer a tighter or looser feel, it’s sensible to double-check your usual measurements and compare them to the size chart.

One more practical consideration: Amazon Essentials says the size labels have recently been updated from numeric to alpha. During the transition, you may receive either version of the label, so don’t assume the number/letter will always look the same. The instruction to use the size chart is important here.
Who it suits (and who should be cautious)
It makes sense if you want straightforward swim trunks with an easy-going fit, a breathable swim fabric, and a soft mesh liner for comfort. The pockets are a clear usability win if you carry small essentials around rather than just locking everything in a locker.
It might not be the best match if you’re after a very specific cut (longer inseam, different rise) or if you strongly dislike the feel of lined swimwear. And if your priority is extracting every last bit of advanced swim performance, these are framed more as comfortable, all-day wear rather than something ultra-specialist.



Tech specs
- Type: Swimming trunks / swim shorts
- Material: Lightweight and breathable swim fabric (exact composition not provided)
- Lining: Soft mesh liner
- Closure: Elasticated waist with drawstring closure
- Pockets: Side pockets, single back pocket with hook and loop closure
- Inseam: 5" on UK size M (12.8 cm)
Mini FAQ
Are these swim shorts lined?

Yes, the description states they come with a soft mesh liner.
Do they have pockets?
They do. There are side pockets, plus a back pocket secured with hook and loop closure.
How do you adjust the fit?



You get an elasticated waist and a drawstring closure to help you find your fit.
What length are they?
The inseam is listed as 5" on UK size M.
Do the size labels match what I’m used to?
Not always—Amazon Essentials notes a transition from numeric to alpha size labels, so it’s best to use the size chart.
When it makes sense
Buy these Amazon Essentials men’s swimming trunks if you want comfortable, lightweight swim shorts with a mesh liner, practical pockets, and an adjustable waist for pool or beach days. They’re also a sensible choice if you prefer an easy regular fit through the hip and thigh and a straight leg.
You may want to skip them if the 5" inseam length isn’t your preference, or if you strongly prefer unlined swimwear. Either way, check the size chart carefully—especially during the numeric-to-alpha label change—so you’re not guessing based on the label alone.
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