JustSun Men’s Swim Shorts Waterproof Quick Dry with Mesh Lining

The essentials for a day at the beach (and beyond)

If you want swim shorts that feel comfortable once you’re out of the water, these JustSun men’s swim shorts are built around quick-drying, waterproof fabric and a breathable mesh lining. On paper, they’re aiming to cover the annoying bits of beachwear: fabric that stays wet for ages, pockets that feel flimsy, and shorts that don’t sit right when you move.

They’re also the kind of shorts that can pull double duty. The mix of quick-dry nylon and practical pockets makes them more than just for swimming—think walking along the coast, surf days, or travelling where you don’t want to lug around soaking clothes.

What stands out when you actually use them

The headline here is the combination of waterproof quick-dry outer fabric and an inner mesh lining. The outer nylon is described as lightweight, waterproof and quick drying, which is exactly the sort of setup that can save you from that lingering damp feeling after a dip. The mesh lining is positioned as soft and comfortable for all-day wear.

Then there are the pockets, which is often where swim shorts either work for you or don’t. You get two side pockets and a back pocket with a flap. The side pockets are described as able to support the weight of a phone without it easily dropping out—handy if you’re storing your mobile while you’re walking, waiting on the beach, or heading from the changing area.

A small detail that matters in real life is the adjustable waistband. There’s an elasticated band with a drawcord, and the shorts are stated to offer some stretch (described as 5–8 cm). That helps with comfort and getting a more secure fit, though you’ll still want to check your size carefully rather than assuming all swim shorts fit the same.

Key takeaways on comfort and storage

Where these shorts make sense is if you want a practical set of swim shorts for mixed use, not just a one-purpose garment. The mesh lining should help with comfort, while the quick-dry waterproof fabric is designed to reduce turnaround time between getting wet and being comfortable again.

For storage, the pocket layout is fairly sensible: sides for everyday essentials and a back pocket with a flap for keeping things a bit more contained. If you regularly carry a mobile and small items, having pockets that are meant to handle weight without slipping is a strong reason to consider them.

That said, no product is perfect. If you’re after very premium swim-shorts tailoring or a fully technical watersports fit, these may feel more like a practical, mid-range everyday swim option rather than a performance specialist.

Who it suits best (and who should think twice)

It’s a good fit if you want waterproof, quick-dry beach swim shorts with a mesh lining, and you care about pockets that can hold your phone while you’re on the move.

It makes sense if your typical day looks like: quick swim, then a walk or a bit of downtime on holiday. The “wet-to-comfy” goal is clearly part of the pitch.

You may want to skip it if you’re extremely strict about fit and feel, or if you prefer a no-lining, super-light style. The mesh lining is meant to add comfort, but if you’re sensitive to the sensation of lining fabric, it could be a deal-breaker.

Tech summary and details to check before buying

Before you order, it’s worth reading the size chart mentioned for this product. Swimwear can vary a lot between brands, and the waistband stretch described (5–8 cm) doesn’t remove the need for the right size.

Also, check the intended use: these are described for swimming, surfing, walking, running, casual wear, and general beach holiday activities. If you’re planning for very specific training needs, you may want to look for something more specialised—but for general active beach days, this design is aimed directly at that middle ground.

Is it worth it?

A solid pick if you want JustSun men’s swim shorts that prioritise quick drying, a soft mesh lining, and practical pockets—especially if you carry your mobile and want it to stay secure while you move. The adjustable elastic drawcord waistband is also a sensible inclusion for comfort.

It might not be a great match if you dislike lining fabric or if you want a highly technical, top-tier watersports build. In that case, you may find other options better aligned with your expectations.

Mini FAQ

Are these swim shorts quick drying?

They’re described as using lightweight nylon that dries quickly, with a waterproof approach to reduce lingering dampness.

Do the pockets work for a phone?

The side pockets are specifically described as able to support the weight of a phone without it easily falling out, which is the main storage claim to focus on.

Is the waistband adjustable?

Yes. They feature an elasticated waistband with a drawcord, and the product description mentions stretch to help with comfort.

What’s the inner lining like?

There’s a mesh lining designed to be soft and comfortable for all-day wear.

Where can you wear them besides swimming?

The description includes swimming, surf, walking, running, casual wear, and beach holiday activities.