The difference between a great day at the beach and a miserable one often comes down to what you wear. Scratchy mesh liners that chafe, heavy fabric that stays wet for hours, and pockets that can’t hold a phone securely are the usual suspects. The right pair of swim trunks eliminates these pain points, letting you focus on the water, the sun, and the company instead of constant adjustments.
I’m Mohammad — the founder and writer behind ProteinJug. I’ve spent years dissecting product categories like swimwear, mapping fabric technologies, liner designs, and pocket security to separate marketing claims from genuine durability and comfort.
The seven options in this guide represent the most compelling picks across a range of priorities, all backed by verified customer data. Whether your main concern is a soft compression liner, a long board short cut, or secure zippered storage, this overview of the best swim trunks for men will help you make a confident decision.
How To Choose The Best Swim Trunks For Men
The sheer number of inseam lengths, liner types, and fabric blends can make choosing swim trunks feel complicated. Focusing on three key specs simplifies the entire process.
Liner Type: Compression vs. Mesh
Traditional mesh liners create friction that leads to chafing, especially during extended wear or physical activity. Compression liners, made from a stretchy spandex-polyester blend, move with your body and hold everything securely without irritation. The shift toward compression liners is the single biggest improvement in modern swim trunks.
Inseam Length: Short (5-7″) vs. Long (9-22″)
A 5-inch or 7-inch inseam sits above the knee, offering maximum freedom of movement for swimming and active water sports. A 9-inch inseam sits just below the knee, providing more coverage and a conservative look. Board shorts reaching 22 inches cover the knee entirely, which is ideal for surfers who need protection from the board and the sun. Your build and comfort preference should drive this choice.
Pocket Security and Fabric Weight
If you plan to carry a phone, keys, or wallet, zippered pockets are non-negotiable. Mesh drain holes are useful, but a zipper ensures nothing falls out during a dive. Fabric weight also matters — lightweight nylon blends dry fastest but can be sheer when wet, while heavier polyester blends offer more opacity and durability at the cost of slightly slower drying times.
Quick Comparison
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| Model | Category | Best For | Key Spec | Amazon |
|---|---|---|---|---|
| Viodia Men’s Swim Trunks | All-Around | All-day wear with phone storage | Zippered side & back pockets | Amazon |
| Mens Swim Trunks 9-Inch | Cargo | Extra storage & knee-length coverage | 9-inch inseam with cargo pockets | Amazon |
| maamgic 5-Inch Swim Trunks | Short Cut | Maximum mobility & river trips | 5-inch inseam, 2-in-1 design | Amazon |
| Adoretex Men’s Guard Nylon | Duty Grade | Lifeguard work & frequent washing | Nylon shell, 7-inch inseam | Amazon |
| KBVOT 2-Pack Swim Trunks | Two-Pack | Budget-minded buyers wanting a spare | 7-inch inseam, 2-pack value | Amazon |
| maamgic Mens Swim Trunks | Lightweight | Hot climates & minimal packing | Lightweight stretch fabric | Amazon |
| MIVEI 22″ Board Shorts | Surf Style | Surfing, diving & sun protection | 22-inch inseam, UPF 50+, no liner | Amazon |
In‑Depth Reviews
1. Viodia Men’s Swim Trunks with Compression Liner
The Viodia trunks earn the top spot because they solve the three most common swim trunk complaints simultaneously. The compression liner replaces the scratchy mesh that bothers most men, the quick-dry fabric actually delivers on its promise, and the zippered side and back pockets keep your phone and wallet secure whether you’re swimming or walking through a crowded theme park.
Buyers report that the hidden zippered pocket fits modern smartphones comfortably, and the compression lining holds during active use without riding up. The fit hits around the knee for most average-height wearers, and the material maintains its color after repeated washes. Multiple reviewers mentioned replacing all their older trunks with Viodia after experiencing the build quality.
One thing to note: the fabric is on the lighter side, which helps drying speed but means the trunks may feel less substantial than heavier cargo-style shorts. This is a deliberate trade-off for the quick-dry performance. If you prefer a heavier feel, the 9-inch cargo option below may suit you better.
Why it’s great
- Soft compression liner prevents chafing
- Zippered pockets offer real security for phone and wallet
- True quick-dry performance from lightweight fabric
Good to know
- Lighter fabric may feel insubstantial to some
- Fit is slightly tailored — size up if you prefer a loose cut
2. Mens Swim Trunks with Compression Liner Zipper Cargo Pockets 9 Inch
If you need more storage than standard pockets allow, this 9-inch model delivers with multiple zippered cargo compartments. The longer inseam provides coverage below the knee, which is ideal for men who prefer a conservative cut or want extra sun protection on their thighs. The compression liner is built into the shorts just like the Viodia, offering the same chafe-free experience.
Customer feedback focuses on the attractive fit and the compression liner that stays put even during long periods of walking and swimming. The material doesn’t look cheap, and the color schemes are true to the product photos. One reviewer specifically noted that these worked perfectly for hot springs visits, where both water and dry land time were involved.
Consider the 9-inch inseam if you are taller than 6 feet, as a shorter inseam may ride up too high. The cargo pockets add a small amount of weight, so drying time is marginally longer than the 7-inch or 5-inch options. The trade-off is worthwhile if you want to carry more items without a bag.
Why it’s great
- Multiple zippered cargo pockets for serious storage
- Longer 9-inch inseam for knee coverage
- Compression liner holds securely during activity
Good to know
- Slightly longer drying time due to extra fabric
- Cargo pockets add bulk when fully loaded
3. maamgic 5inch Mens Swimming Trunks with Compression Liner
This 5-inch inseam model from maamgic is built for maximum range of motion. The shorter cut leaves the quads fully exposed, which is ideal for swimming laps, playing beach volleyball, or any activity that requires unrestricted leg movement. The 2-in-1 design combines an outer shell with a built-in compression liner, eliminating the need for separate underwear.
Reviewers consistently mention the soft interior fabric that doesn’t bunch up, a common failure point on cheaper trunks. The discreet side zipper pockets are deep enough for a phone and sit flat against the leg. One loyal buyer noted that these trunks survived multiple river trips, including getting scraped against rocks, without showing damage.
Keep in mind that the 5-inch inseam is a shorter cut that may not suit everyone’s comfort level or preferred aesthetic. The drawstring color on some units has been reported to be slightly different from the listing photos, but this does not affect function. If you prioritize freedom of movement over coverage, this is a strong contender.
Why it’s great
- 5-inch inseam offers maximum mobility for active sports
- Soft compression liner prevents bunching and chafing
- Very durable fabric resists snags and abrasion
Good to know
- Short cut may be too revealing for conservative tastes
- Drawstring color can vary from product photos
4. Adoretex Men’s Guard Nylon Quick-Dry Swim Trunks
The Adoretex Guard trunk is purpose-built for frequent heavy use. The nylon shell resists fading, shrinking, and fraying even after repeated washing — a key requirement for lifeguards and anyone who uses swim trunks almost daily. The 7-inch inseam hits a balanced mid-point between coverage and mobility, and the mesh lining is lower-profile than traditional mesh designs.
Multiple verified buyers who work as lifeguards confirmed that these trunks held up through an entire summer of daily washing without losing shape or color. The three-pocket layout includes a zippered back pocket and two front pockets, offering practical storage without the bulk of cargo compartments. The red and navy colorways feature embroidered lettering that adds a quality touch.
Note that the fit runs slightly small, so sizing up is a common recommendation among reviewers. The nylon fabric, while durable, is not as stretchy as spandex-blend options. If your primary need is a rugged, no-fuss trunk that can handle daily abuse, this is the most reliable choice.
Why it’s great
- Extremely durable nylon resists fade and shrink after many washes
- Practical 3-pocket layout with zippered back pocket
- Proven to hold up for lifeguard-level use
Good to know
- Runs small — order one size up from your normal
- Nylon lacks the stretch of spandex blends
5. KBVOT Mens Swim Trunks with Compression Liner 2 Pack
The KBVOT two-pack delivers the lowest cost per trunk on this list, making it the obvious choice for anyone who needs multiple pairs without spending heavily. Each trunk features a compression liner that buyers consistently rate as exceptionally comfortable, specifically highlighting the softness compared to traditional mesh. The 7-inch inseam hits a universal sweet spot that works for most body types.
Customer reports emphasize the comfort and softness of the liner, with one reviewer calling them the best trunks they have ever owned. The shorts work well across multiple scenarios, from pool swimming to theme park visits, and the versatility of having two color options in one purchase simplifies packing for trips. The quick-dry fabric works well when exposed to sun or a dryer.
The notable downside is that these trunks take a very long time to dry indoors without direct sun or a machine — one reviewer reported more than 24 hours. This is the only product on the list where the fabric’s drying speed is a genuine weak point. If you can hang them in direct sunlight or use a dryer, the issue is manageable.
Why it’s great
- Excellent value with two trunks in one purchase
- Compression liner is soft and comfortable for sensitive skin
- 7-inch inseam provides a balanced, universal fit
Good to know
- Fabric dries very slowly in low-airflow conditions
- May need sun or a dryer to speed up drying time
6. maamgic Mens Swim Trunks with Compression Liner
This maamgic model is the lightest option in the lineup, designed for travelers who need swim trunks that pack flat and dry rapidly. The stretch fabric moves easily and the compression liner is present but less restrictive than some heavier competitors. The simple styling means these can double as casual shorts for walking or lounging without looking like swimwear.
Reviewers praise the fit and the fast drying time, which is a direct result of the lightweight material. The adjustable drawstring provides a secure fit without excessive bulk, and the color options include bright patterns alongside solids. One reviewer noted that the fabric felt lighter than premium brands but was still comfortable for all-day wear.
The trade-off for lightweight construction is reduced support in the liner and less secure pocket storage — the front pockets lack zippers, so phones can fall out during vigorous swimming. The material is also slightly more prone to showing wetness than heavier blends. If you prioritize packability and speed of drying above all else, this is a solid pick.
Why it’s great
- Ultra-lightweight fabric dries very quickly
- Stretchy material moves well during activity
- Simple styling works as casual shorts too
Good to know
- Front pockets lack zippers — phone could fall out
- Liner offers less support than heavier models
7. MIVEI 22″ Men’s Board Shorts No Mesh Lining
The MIVEI board short is the specialist of this group, built for surfers, divers, and anyone who needs full leg coverage. The 22-inch inseam extends below the knee, protecting the thighs from sun exposure and board wax. There is no mesh liner at all, which prevents the sand-and-suit chafing that plagues traditional boardies and allows you to wear swim briefs or nothing underneath.
Buyers who use these for scuba diving and snorkeling praise the lightweight, fast-drying fabric and the comfortable stretch. The UPF 50+ rating is genuine protection, not just a label, making these a strong choice for extended water sessions. The zippered pocket keeps small items secure, and the drawstring waist allows a custom fit.
The absence of a liner is a deliberate design feature for surfers, but it can be a deal-breaker for casual swimmers who prefer built-in support. The long cut can also feel restrictive on land, especially during walking or climbing stairs. If your primary use is seated on a surfboard or submerged underwater, the MIVEI is purpose-perfect.
Why it’s great
- Full knee coverage with UPF 50+ sun protection
- No mesh liner eliminates chafing for board sports
- Stretch fabric allows comfortable movement in water
Good to know
- No built-in liner — requires separate support if desired
- Long cut can feel restrictive on land
FAQ
Should I buy swim trunks with a compression liner or a mesh liner?
What inseam length is best for swimming laps?
Can I wear swim trunks as everyday shorts?
How do I keep my phone safe while swimming?
What does UPF 50+ mean for swim trunks?
Final Thoughts: The Verdict
For most users, the best swim trunks for men are the Viodia Men’s Swim Trunks because they combine a comfortable compression liner, secure zippered pockets, and quick-dry fabric at a fair price point. If you need extra storage with knee-length coverage, the 9-Inch Cargo Swim Trunks deliver with multiple zippered pockets. And for active sports or a short cut that maximizes movement, the maamgic 5-Inch Swim Trunks offer the best range of motion and abrasion resistance.