Our readers keep the lights on and my morning glass full of iced black tea. As an Amazon Associate, I earn from qualifying purchases.7 Best Surf Shorts | 24 Inseams That Actually Cover Your Knees

A pair of surf shorts that bag out, chafe your thighs, or lose their shape in the first wave are just soggy swim trunks. The right pair locks your waist, moves with your paddle stroke, and dries fast enough that you are not peeling wet fabric off your skin an hour after leaving the water. The difference comes down to the liner type, the stretch fibers in the weave, and the inseam length that matches your build — not the logo on the leg.

I’m Mohammad — the founder and writer behind ProteinJug. I have spent years analyzing fabric weaves, waistband tension points, and customer wear-test data across dozens of swimwear brands to separate the genuinely durable models from the ones that pill after a single saltwater session.

Below I break down the seven strongest contenders on Amazon right now, rated by real buyers who actually surf, dive, and run the beach in them. This guide gives you the cold facts on which surf shorts are worth the salt, sun, and sand you are about to throw at them.

How To Choose The Best Surf Shorts

The average pair of surf shorts looks similar on the rack, but the real-world difference between a pair that lasts three seasons and one that frays after three rinses is hidden in three variables: the liner system, the stretch composition, and the inseam length. Ignore these and you end up with leg chafe, saggy fabric, or a waistband that rolls in the water.

Liner Type — Mesh vs. Compression

Mesh liners are the standard budget choice; they dry faster but chafe more on longer sessions because the loose netting rubs the inner thigh. Compression liners, built from spandex-blend fabric, provide support and eliminate chafe but take longer to dry completely inside the shell. Serious surfers and active vacationers strongly prefer compression liners for all-day comfort, especially when walking or hiking after a swim.

Stretch Content — How Freedom of Movement Is Measured

Look for a spandex or elastane percentage between 6% and 15% in the fabric blend. Shorts with zero stretch force your hips and knees to fight the seams during every paddle stroke. Models with 4-way stretch (fabric that stretches horizontally and vertically) allow full rotation without the waistband digging or the hem riding up. The stretch content also prevents the classic “baggy knee” look after repeated saltwater exposure.

Inseam Length — Coverage vs. Mobility

Inseams between 7 and 9 inches hit just above the knee on most builds, offering a good balance of coverage and freedom. Inseams of 16 inches or more (sometimes called “long board shorts”) cover the knee completely and reduce sun exposure on the upper leg, but they add fabric weight that can feel heavy when wet. Ultra-long inseams of 22–24 inches are rare, designed for tall or slim figures who want full thigh protection without the fabric riding up.

Quick Comparison

On smaller screens, swipe sideways to see the full table.

Model Category Best For Key Spec Amazon
Volcom 16″ Elastic Waist Premium Tall builds needing long coverage 16″ inseam, UPF 50+, stretch waist Amazon
Maui Rippers 24″ Boardshorts Premium Full-leg coverage with 4-way stretch 24″ outseam, 4-way stretch, secure pockets Amazon
HUK Pursuit Volley Short Premium Quick-dry fishing/surf hybrid 6.5″ inseam, stretch fabric, mesh liner Amazon
Quiksilver Regular Fit Swim Trunks Mid-Range Brand-name durability at a fair price 7″ inseam, stretchable comfort liner Amazon
maamgic 7″ Compression Liner Mid-Range Compression support without the bulk 7″ inseam, compression liner, zippered pocket Amazon
difficort 9″ Compression Liner Budget Best value with compression support 9″ inseam, compression liner, zipper pocket Amazon
MIVEI 22″ Board Shorts Budget Max coverage with no mesh liner 22″ outseam, no mesh, UPF 50+, zipper pocket Amazon

In‑Depth Reviews

Premium Pick

1. Volcom Men’s 16″ Elastic Waist Swim Trunks

16″ InseamStretch Waist

Volcom’s 16-inch elastic waist trunks are built for the tall, lean surfer who needs full-thigh coverage without the constriction of a button-and-zipper fly. The fabric blend includes enough spandex to allow full hamstring extension while paddling, and the elastic waist eliminates the hard pinch point that standard waistbands create during long sessions. Real-world wearers report that these trunks hold their shape even after two years of weekly use in salt and chlorine water — far better than the average mid-range pair that softens after ten washes.

The small cargo pocket includes drainage holes and fits a car key or a few coins, but there is no zippered security pocket, so your phone should stay on the towel. Several buyers mention that the 16-inch length is noticeably longer than typical 9-inch board shorts, and that the fabric feels smooth against the skin without the liner riding up. The UPF 50+ rating adds genuine sun protection for extended hours on the water, which matters more for light-skinned surfers than most brands advertise.

Where these trunks fall short is pocket depth: the front pockets are generous almost to a fault, hanging lower than expected and occasionally bulging when wet. Some users with shorter torsos also note that the longer inseam gathers behind the knee when they sit, though this is typical for any 16-inch short. For the surfer who wants a long, clean silhouette that holds up through years of abuse, this is the strongest premium pick in the list.

Why it’s great

  • Elastic waist eliminates hard-button pinch points during paddling
  • UPF 50+ fabric adds genuine sun protection for long sessions
  • Tall, lean build owners report two years of shape retention

Good to know

  • No zippered pocket for phone or valuables
  • Generous front pockets can bulge and lose shape when wet
Long Hauler

2. Maui Rippers Very Long 4 Way Stretch Boardshorts 24 Inch Outseam

24″ Outseam4-Way Stretch

The Maui Rippers Very Long boardshorts solve a problem that most surf short manufacturers ignore: the tall or slim guy whose knee is exposed by every standard 7- or 9-inch inseam. With a full 24-inch outseam, these shorts drop well past the knee, offering thigh coverage that prevents sunburn and abrasion against a surfboard’s wax rail. The 4-way stretch fabric bends freely in every direction, so the extra length does not restrict hip rotation during a pop-up or a deep paddle stroke.

Buyers consistently report that these shorts survive daily exposure to both chlorine and saltwater without fading, and that the waistband fits true to size with a little breathing room — critical for guys who hate a restrictive drawstring dig. The side pockets are deep enough for a phone and use a secure closure that keeps essentials in place through multiple tumbles in the surf. Multiple reviews mention repurchasing the exact same model after the first pair proved that the material and stitching held up with no signs of fraying after a full summer season.

On the downside, the stretch fabric is thinner than a classic cotton-board short blend, which means it can feel a bit flimsy in the hand before the first wear. Some users with thicker thighs wish the leg opening had a touch more room, though the stretch largely compensates. If your top priority is eliminating mid-thigh exposure and you want a short that stays exactly where you put it through whole days in the water, these are your pick.

Why it’s great

  • 24-inch outseam provides full-knee coverage for tall builds
  • 4-way stretch fabric keeps hips free during pop-ups
  • Chlorine and saltwater resistant with repeat buyers vouching for durability

Good to know

  • Fabric feels thinner than traditional board shorts on first wear
  • Leg opening could be roomier for those with thicker thighs
Sport Hybrid

3. HUK Men’s Pursuit Volley Short

Stretch FabricMesh Liner

HUK built the Pursuit Volley as a crossover short that works equally well surfside and shoreside — think paddle-out in the morning, then beach volleyball or a walk to the taco stand without changing. The stretch fabric moves freely and dries quickly, and the 6.5-inch inseam sits well above the knee for unrestricted leg motion. A traditional mesh liner is included, which speeds up drying compared to a compression liner but can ride up during extended high-activity use, as some buyers have noted.

The pocket layout is the standout feature here: two deep side pockets with secure closures and a rear pocket that keeps your phone flat against your leg rather than bouncing. Reviewers at the 5’10”, 210-pound mark say the XL fits perfectly with no waist gap, and the material feels high-quality through repeated machine washes. Multiple owners mention that these shorts have replaced both their swimming and casual shorts entirely, which speaks to the versatility.

The main trade-offs are the short inseam — tall guys will find it too revealing — and the fact that lighter colors can become slightly see-through when wet. The mesh liner, while quick to dry, has drawn a few comments about chafing on longer beach days compared to a compression alternative. If you need one pair of shorts that does water, land, and everything in between without looking sloppy, the HUK Volley delivers that balance better than most.

Why it’s great

  • Versatile crossover design for surf, sport, and casual wear
  • Deep secure pockets keep phone and keys stable during activity
  • Stretch fabric holds shape through repeated machine washes

Good to know

  • 6.5-inch inseam is short on taller frames
  • Mesh liner can ride up during extended high-motion use
Best Overall

4. Quiksilver Men’s Regular Fit Stretchable Comfort Liner Swim Trunks

7″ InseamComfort Liner

The Quiksilver Regular Fit trunks sit at the sweet spot of the entire category: a 7-inch inseam that covers enough leg without looking dowdy, a built-in stretchable comfort liner that eliminates mesh chafe, and a name-brand construction history that backs its durability. Reviewers consistently point out that the material dries fast enough that you can wear these from the surf straight to a walk back to the car without that heavy, clinging wet feeling. The stretch fibers in the fabric allow the shorts to move freely through the hips while keeping a relatively tight fit that doesn’t bag out after a few waves.

Customer feedback highlights the balance of length — multiple buyers explicitly state that 7 inches is the ideal inseam, avoiding the too-brief look of 5-inch shorts while still feeling mobile. The fit runs true to size, and several reviewers who bought these for both the gym and the surf report that the comfort liner eliminates the need for separate underwear. The waistband holds securely with a standard drawstring, and the color offerings are broad enough to match any board or rash guard.

The only knock from the data is an occasional QC issue: one buyer noted stitching that began to unravel earlier than expected, which is unusual for Quiksilver but worth flagging if you plan to subject these to hard daily use. By and large, though, the overwhelming majority of reviews praise the value, the fit, and the fact that these look and perform like a premium short without the premium price tag. For the buyer who wants one pair of surf shorts that nails every category, this is the top recommendation.

Why it’s great

  • Stretchable comfort liner eliminates mesh chafe entirely
  • 7-inch inseam offers ideal coverage for most builds
  • Dries fast enough for surf-to-street transition without discomfort

Good to know

  • Occasional stitching QC issues reported on early units
  • Not the best choice for tall frames wanting full knee coverage
Compression Choice

5. maamgic 7 Inch Mens Swim Trunks with Compression Liner

7″ InseamCompression Liner

The maamgic 7-inch trunks appeal directly to the surfer who wants the support of a compression liner without paying premium prices. The liner is built from a spandex brief material rather than standard mesh, which prevents the inner-thigh chafing that ruins long sessions. The exterior fabric has a slight stretch to it, and buyers describe the material as thick enough to offer structure without feeling heavy when saturated. A zippered back pocket adds a functional security layer for keys or cash, a feature that many shorts at this tier omit entirely.

Fit feedback is overwhelmingly positive, with both a 15-year-old and a 50-something wearer reporting that the length hits just above the knee and the designs look clean and modern. One reviewer noted that after a full year of regular beach use, the trunks remain solid with no noticeable loss of elasticity or color fading — strong evidence that the build quality exceeds the entry-level price point. The drawstrings are snug and well-stitched, so they are unlikely to pull out after repeated tying and untying.

The biggest caution from the data is sizing: multiple buyers confirm that these run small, and you should order at least one size up from your normal waist measurement. A buyer who normally wears small found the medium necessary for a comfortable fit. Additionally, the compression liner holds more moisture than a mesh liner, so drying time inside the shell is a bit longer — a minor trade-off for the chafe-free support. If you size correctly, these deliver compression-liner performance that rivals shorts costing nearly twice as much.

Why it’s great

  • Compression liner prevents inner-thigh chafing during all-day use
  • Zippered pocket adds secure storage rarely found at this price
  • Thick fabric maintains structure after a full year of wear

Good to know

  • Runs small — order at least one size up
  • Compression liner takes longer to dry than mesh-alternative shorts
Budget Favorite

6. difficort Mens Swim Trunks 9 Inch Inseam Board Shorts with Compression Liner

9″ InseamCompression Liner

The difficort 9-inch board shorts are the most consistently praised budget option in this group, with multiple reviewers calling them the best swim trunks they have ever owned — a remarkable claim for a short at this level. The compression liner replaces the usual scratchy mesh, and the 9-inch inseam covers more thigh than the competition at the same price point, making these a strong choice for surfers who want a bit more leg coverage without jumping to the long-board category. The stretch fabric allows full mobility, and the zippered pocket provides secure storage that holds up through active sessions.

One detailed review from a 6’1″, 220-pound wearer with a muscular build notes that the large fits perfectly with good mobility and no binding. The texture is described as comfortable against the skin, and the shorts dry quickly enough to wear from the beach through a casual lunch without feeling soggy. A buyer who took these to Maui for a week-long vacation says he wore them every single day over his other shorts, specifically praising the elimination of the mesh liner that normally forced him to wear boxer briefs underneath.

On the downside, the longevity data is not yet extensive — most reviews are from the first year of ownership, so it is hard to confirm whether the compression liner and stitching hold up as well as premium models after two or three seasons. A few reviewers also note that the colors can fade slightly after repeated pool chlorination. For the budget-conscious surfer who wants a compression-lined short with a 9-inch inseam and a zippered pocket, this is the strongest value pick in the lineup.

Why it’s great

  • Compression liner eliminates chafe that bothers mesh-liner wearers
  • 9-inch inseam offers above-average coverage at this price
  • Zippered pocket keeps valuables secure during active sessions

Good to know

  • Long-term durability beyond one year is not yet fully proven
  • Some color fading reported after repeated pool chlorine exposure
Ultra Coverage

7. MIVEI 22″ Men’s Board Shorts with Zipper Pocket UPF 50+

22″ OutseamNo Mesh Lining

The MIVEI 22-inch board shorts fill a specific niche that no other short in this list touches: full-leg coverage without any mesh liner whatsoever. If you are a surfer or diver who hates the feeling of a liner against your skin, or someone who wants to wear the short over a wetsuit or rash guard bottom, the no-mesh design is a deliberate feature rather than a cost-saving omission. The fabric includes a significant spandex component that gives the long board shorts stretch, preventing the “sail effect” that can drag in the water when the material is too baggy.

Buyers who bought these for scuba diving appreciate the lightweight, quick-drying nature and the fact that there is no liner to bunch up under a wetsuit. The side zipper pocket keeps small items secure, and the UPF 50+ rating adds genuine sun protection for the entire leg. Users report that the sizing is accurate and that the fit includes enough elasticity to sit comfortably without constantly adjusting the drawstring. The color options are varied, and the print designs hold up well to salt and sun exposure.

The main limitation is that the absence of any liner means you will need to wear underwear or a swim brief underneath unless you are comfortable with no built-in support — the product description is clear about this, but it catches some buyers off guard. The 22-inch outseam is also extreme for anyone under 6 feet tall, as it can gather behind the knee and look disproportionate. For the tall diver or surfer who wants full-leg protection and zero liner chafe, these are a niche fit that does its job well.

Why it’s great

  • No mesh lining eliminates chafe and bunching under wetsuits
  • 22-inch outseam provides full-leg sun protection with UPF 50+
  • Lightweight stretch fabric prevents drag during active water use

Good to know

  • No liner at all — underwear or swim brief required for support
  • 22-inch length can gather behind the knee on shorter wearers

FAQ

What inseam length should I choose for surfing?
For active surfing, a 7-to-9-inch inseam offers the best balance of coverage and mobility. Shorter inseams (5-6 inches) reduce drag but expose more thigh to sun and board wax. Longer inseams (16-24 inches) protect the full leg from sun but add fabric weight that can feel heavy when wet — these are best for tall builds or divers who want maximum coverage.
Is a compression liner better than a mesh liner?
Yes, for most active surfers. A compression liner eliminates the inner-thigh chafing that mesh liners cause when sand and saltwater get trapped between the netting and your skin. The trade-off is that compression liners take slightly longer to dry completely, but the reduction in chafe makes them the preferred choice for all-day wear in and out of the water.
How much stretch do I really need in board shorts?
Look for a spandex or elastane content between 6% and 15% in the fabric blend. This range allows full hip and knee extension during paddling without the waistband digging in. Shorts with less than 6% stretch will restrict movement and develop permanent bagging at the knees after repeated exposure to saltwater and sun.

Final Thoughts: The Verdict

For most users, the surf shorts winner is the Quiksilver Regular Fit Swim Trunks because the 7-inch inseam, stretchable comfort liner, and Quiksilver build quality deliver the perfect balance of coverage, chafe-free wear, and brand durability. If you want full-leg coverage with 4-way stretch, grab the Maui Rippers Very Long 24″ Boardshorts. And for the budget-conscious surfer who needs a compression liner and a 9-inch inseam, nothing beats the difficort Board Shorts.