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Finding a pair of swim shorts that actually covers you, stays put in the waves, and doesn’t feel like a wet diaper by noon is a genuine hunt. The good news is the category has grown up — modern cuts offer built-in liners, zippered pockets for your phone, and UPF sun protection that means you can skip the separate cover-up. This guide breaks down the best women’s swim shorts by what you’ll actually use them for: lap swimming, paddle boarding, chasing kids at the pool, or just wanting modest coverage without looking frumpy.
I’m Mohammad — the founder and writer behind Calories Fit. This guide is built by comparing the manufacturers’ published specifications and the patterns across verified customer reviews, so you get each pick’s real strengths and trade-offs instead of marketing spin.
You want swim shorts that flatter your shape and dry fast after a dip, but not every pair delivers both. The women’s swim shorts below are ranked by real buyer feedback, so you can pick the pair that fits your body and your day at the beach.
Our Picks at a Glance



How To Choose The Best Women’s Swim Shorts
Before you click buy, settle one thing: what will these shorts do most? A pair for 20 laps in a chlorinated pool needs a snug liner and chlorine resistance. A pair for a beach vacation with kayaking needs zippered pockets and UPF 50+. A pair for walking to lunch after the beach needs to look like regular shorts, not swimwear. Matching the cut to the activity is half the battle.
Inseam Length: The 3-Inch vs 7-Inch vs Capri Decision
The inseam — the distance from the crotch seam down the leg — controls both coverage and how the shorts move. A 3” inseam (like the CRZ YOGA Dolphin) sits cheeky and is best for active swimming where you want full leg freedom. A 5” inseam (like the G Gradual or baleaf 5”) covers the upper thigh and prevents rubbing. Then there are the 18” swim capris from Pudolla, which go below the knee for maximum sun protection and modesty. Longer inseams also mean more fabric to dry — that’s the trade-off.
Built-in Liner: Briefs, Boxers, or None
This is the feature that quietly decides whether a pair is comfortable or a nightmare. Many board shorts (like the 4” Quick Dry pair) include a built-in boxer liner — think of it as sewn-in underwear that stops chafing and keeps sand out. Others, like the maamgic 3.5”, have no liner at all, meaning you wear your own bikini bottom underneath and use the shorts as a cover-up. If you want to pull them on and go, pick a lined pair; if you prefer your own suit underneath, go liner-free.
Pockets: The Phone Test
If you plan to paddle board, kayak, or walk the boardwalk with your phone, deep pockets are non-negotiable. Regular pockets dump your phone in the water a few seconds after you get wet. Look for zippered or Velcro-closed pockets — the baleaf 4” and the Swim Board Shorts (3″/5″/7″/9″) both lock your valuables in. Mesh pockets (like on the maamgic) drain water fast so they don’t weigh you down, but they won’t secure a phone as well as a zip.
Fabric Tech: UPF, Chlorine, and Stretch
The best swim shorts today use 4-way stretch fabric (it moves with you, not against you) and are chlorine-resistant (so they don’t fade or bag out after a summer of pool days). UPF 50+ fabric blocks roughly 98% of UV rays, so you can skip sunscreen on your legs during all-day beach outings. Quick-dry fabric matters for everything: you won’t sit in a wet seat on the drive home.
Quick Comparison
| Model | Best For | Inseam | Liner | Pockets | Amazon |
|---|---|---|---|---|---|
| Pudolla 18″ Swim Capris★ Best Overall | Maximum coverage & sun protection | 18″ | None (wear own) | Yes | Amazon |
| Holipick Tummy ControlMost Flattering | Flattering tummy control | 2″ | Full lining | No | Amazon |
| 4” Quick Dry Board ShortsBest Active Fit | High waist with boxer liner | 4″ | Boxer liner | Yes | Amazon |
| CRZ YOGA Dolphin 3” | Active swimming & workouts | 3″ | Built-in brief | Back (no closure) | Amazon |
| Swim Board Shorts 3″/5″/7″/9″ | Secure zipper phone pockets | 3″–9″ | Built-in liner | Zipper | Amazon |
| G Gradual 5” High Waisted | Versatile all-day wear | 5″ | Elastic lining | Deep side | Amazon |
| maamgic 3.5” Vintage | Liner-free cover-up style | 3.5″ | None | Mesh + Velcro | Amazon |
| baleaf 5″/7″ High Waisted | Budget-friendly with liner | 5″/7″ | Boxer liner | Yes | Amazon |
| baleaf 4” Zipper Pockets | Secure pockets & 4-way stretch | 4″ | Built-in liner | Zipper | Amazon |
In‑Depth Reviews
1. Pudolla Women’s 18″ Swim Capris
Our pick — over 4.5★ from 750+ verified ratings; the strongest balance of quality and price.
The full-coverage capri that hides nothing but a great figure.
This is the pick for the woman who wants the most leg coverage possible without wearing a wetsuit. The 18” inseam takes these from “shorts” to true capris, skimming below the knee so your thighs get total sun protection — and that’s on top of the UPF 50+ rating baked into the quick-drying fabric. They’re stretchy in all four directions (4-way stretch means the fabric gives as you move), so they hug without squeezing, and they pack side splits so you can still walk, bend, and paddle freely.
What wins people over is the fit — it’s the most-praised thing about this pair by a wide margin, and the comfort follows close behind. The fabric is soft and substantial, which is why so many women say these don’t look like swimwear at all. That’s the real magic: you can wear them to lunch, then jump straight in the pool without changing. The main honest caveat is there’s no built-in panty liner, so you’ll need your own bikini bottom underneath, and some find sizing runs a touch small — the reviews suggest ordering up one size if you’re between measurements.
With 4.6 stars across 700+ owners, the consistent praise highlights easy pull-on, plus-size flattery, and a fresh alternative to typical suits. If you want a modest yet stylish bottom that goes past the knee and dries fast, this is the one.
Why it leads: the 18” inseam gives more leg coverage than any other pick on this list, while the high praise for fit means it’s flattering, not frumpy.
Who it’s for: anyone who wants serious sun protection, plus-size comfort, and a pair that doubles as regular shorts.
Best for: full coverage, beach-to-lunch flexibility, and UPF 50+ sun safety.
Look elsewhere if: you want a built-in liner — these need your own bottoms underneath.
2. Holipick Women Tummy Control Swim Shorts
The 2-inch brief that smooths, supports, and never rides up.
This is the shortest silhouette on the list, but it earns its place through clever design rather than length. The 2” inseam makes it a true bikini-bottom alternative, yet the fully lined, no-roll waistband gives you real tummy control — the kind that smooths without squeezing the life out of you. The side lace-up ties are the standout feature: you can loosen or tighten them as your body changes, so the fit flexes with you through weight fluctuations without needing a new pair.
Owners confirm 2+ years of durability, and the adjustable ties adapt to weight changes — rare longevity for a swim bottom. What everyone mentions is the coverage: full rear coverage (no “bum showing”) and a waist that sits high enough to cover a post-baby pouch without being a true high-rise. The fabric is thick and well-made, and there’s no ride-up when you swim. The sizing is the honest watch-point — reviews run hot and cold on whether it’s true-to-size, with several saying it runs snug, so consider sizing up.
Fit is the thing people praise most here, with quality close behind. If you want a modest, flattering bottom that prevents thigh chafing and can double as casual shorts, this delivers — just check the size chart carefully.
The standouts: adjustable sides for a custom fit, full lining, and a durable stretch fabric that holds up for years.
The trade-off: 2” inseam means it’s a brief, not a board short — minimal thigh coverage.
Reach for this if: tummy smoothing, full coverage, and a fit that adapts to you matter most.
Think twice if: you want long leg coverage or a loose board-short silhouette.
3. Women’s 4” Quick Dry Board Shorts with Boxer Liner
A high-waisted boardshort that means business on land and in the surf.
This 4” pair brings the best of both worlds: the coverage of a board short with the security of a sewn-in boxer liner. The liner is the quiet genius here — it runs down the legs, which means it stops thigh chafing, keeps sand out, and gives you a chafe-free day whether you’re swimming or walking on the beach. The waist sits high (above the belly button, near the knees in length perception), making it flattering on a mom body while the loose fit stays breathable.
Fit is what owners single out most, and comfort follows right behind. The fabric is soft, light, and quick-drying, with deep pockets that actually hold a phone. The versatility is the recurring theme: women wear these from beach runs straight to breakfast, then back into the water without changing. It’s a genuine 10/10 for many buyers. The trade-off is length — it’s longer than expected (near the knees), and a few note the inner panty can wrinkle after machine drying, so line-drying is kinder to them.
This is the shorts-first, swimwear-second option. If you want a high-waisted, lined pair that prevents rub and works as both swim trunks and casual shorts, this is a superb middle ground.
Wins on
- Built-in boxer liner prevents chafing and keeps sand out
- High waist is flattering and stays put
- Quick-dry fabric works beyond the water
Note on
- Runs long (near the knees) — not a cheeky cut
- Inner lining can wrinkle if machine dried
Best for: beach days, paddle boarding, and anyone who hates thigh chafing.
skip it if: you need a short, cheeky cut or want a skin-tight fit.
4. CRZ YOGA Dolphin Classic Fit Board Shorts 3”
The featherweight 3-incher that holds its own in a pool sprint.
If your swim day involves actual swimming — laps, chasing toddlers, water workouts — this 3” pair is engineered for motion. The fabric blend (78% polyamide, 22% elastane) gives supportive 4-way stretch with enough compression to feel held-in, and the built-in brief means you pull them on and go. The high-rise waistband with an adjustable drawstring keeps them anchored while you’re active, and the quick-dry, sweat-wicking material keeps you cool in tropical heat and humidity.
This pair saves you money without sacrificing fit — one buyer says it’s “just as good as my Athleta pair that I paid nearly 3x more for.” The 3” inseam keeps your legs streamlined, and the mid-waist fit with a drawstring adjusts to your body, so it won’t cling when wet. Buyers praise the fit most, with quality and comfort close behind. The trade-off: back pockets have no closures, so don’t stash valuables there, and some buyers report the inner liner is thin — hold it to light and it’s see-through, though the outer shell is fine.
This is the shortest, most athletic cut on the list. If you want a stylish, feminine, full-coverage-in-the-back board short that stays secure through a workout, this is your match — just know the pockets are decorative.
What it nails
- Supportive 4-way stretch stays put while swimming
- High waist with drawstring for a custom fit
- Breathable, quick-drying fabric for hot climates
Keep in mind
- Back pockets have no closure — not for valuables
- Inner liner can be thin and see-through
Reach for this if: you swim laps, play in the pool, or want a workout-ready, feminine cut.
Look elsewhere if: you need secure pockets or a longer leg for more coverage.
5. Swim Board Shorts Women 3″/ 5″/ 7″/ 9″
Four inseam lengths, one rules-them-all pair of water shorts.
Pick your leg length: this high-waisted design comes in 3”, 5”, 7”, and 9” inseams, so you control exactly how much skin shows. Most buyers choose the 5” version — it covers the upper thigh but still feels like a short. Every length includes a built-in liner, UPF 50+ sun protection, and zipper pockets that secure your phone and keys while you paddle or stroll.
Fit is the most-praised aspect here by a big margin, and comfort is right behind it. The fabric is substantial (not see-through), dries fast, and holds up to heavy chlorine without fading or stretching. The high waist covers and smooths, and the non-clingy movement means you don’t have to tug or pull all day. The recurring note is sizing: many say it runs small, some say two to three sizes small, so the size chart is your best friend here — measure before you order.
This is the do-everything pair: hot springs, lakes, rivers, water parks, and casual wear. If you want one pair for every water activity with secure pockets, this flexes harder than anything else on the list.
Why it stands out: four inseam options plus zippered phone pockets — no other pick offers the length choice.
The honest note: sizing runs small, so order up and trust the size chart.
Best for: kayaking, boating, water parks, and anyone who needs secure phone pockets.
Think twice if: you’re between sizes — the fit is unforgiving if you guess wrong.
6. G Gradual Women’s 5” High Waisted Swim Board Shorts
The high-waisted 5-incher you’ll forget you’re wearing.
You get full coverage that looks like regular shorts, not a swimsuit. The 5” inseam and high elastic waistband smooth your tummy without squeezing, and the fabric dries quickly enough for a full day — beach, a walk, then dinner. Deep side pockets hold your phone, so you can skip the bag, and the built-in stretchy liner stays comfortable under the outer short.
What stands out is the staying power: Owners mention these last for years, moving freely during laps and surviving daily Florida heat. Fit is the most-praised aspect, with comfort close behind. The high waist and modest length prevent thigh friction, and the quality materials hold their color and shape. The recurring note: if you have thicker thighs, size up — the liner can bunch if it’s too snug, and some find the waistband elastic less comfortable at the top.
This is the versatile, all-day option. If you want a pair that works for swimming, hiking, and summer sports without looking like a swimsuit, this is the one — just size up for thicker thighs.
The strengths: high waist with tummy control, deep side pockets, and durable quick-dry fabric.
The watch-point: the elastic waistband runs tight for some, so sizing up is the safer bet.
Reach for this if: you want one pair for beach, hiking, and all-day summer wear.
Look elsewhere if: you have very thick thighs and want a looser, liner-free fit.
7. maamgic Women’s 3.5” Quick Dry Swim Shorts
The liner-free retro short that doubles as a cute cover-up.
This one breaks the mold: there’s no built-in liner, and that’s exactly the point. These 3.5” shorts are designed to go over your own bikini bottom or one-piece, giving you board-short style with the freedom to wear your own suit underneath. The vintage-inspired elastic waistband has a drawstring to adjust the fit, and the breezy cut gives plenty of leg room. It’s the perfect amusement-park pair — you get wet on a ride, then dry off and keep walking around without feeling like you’re in a swimsuit.
Fit is the most-praised aspect, with appearance close behind — owners love the flattering leg cut and the prints. The side pockets with mesh drain fast so they don’t weigh you down, and the back Velcro pockets add secure storage. The shorter 3.5” inseam keeps tan lines higher up the leg, which is a deliberate choice some prefer. The honest trade-offs: no liner means you’re committed to wearing your own bottoms, and the drying speed isn’t the fastest — several note it could dry better.
This is the cover-up-first, swim-shorts-second option. If you want a cute, flattering pair to wear over your suit with plenty of leg freedom, this is a winner — just pass on it if you want an all-in-one lined short.
The appeal
- No liner — wear over your own bikini or one-piece
- Adjustable drawstring waistband
- Mesh side pockets and Velcro back pockets
The catch
- Drying takes longer than the quick-dry claim
- No built-in support or liner
Best for: theme parks, beach cover-ups, and anyone who prefers their own suit underneath.
it’s not for you if: you want a lined, can-pull-on-and-go swim short.
8. baleaf Women’s 5″/ 7″ High Waisted Swim Shorts with Liner
The well-priced 5-incher that goes from pool laps to rainy football games.
This is the value pick that doesn’t feel like one. The 5” (or 7” if you want more leg) high-waisted design comes with a boxer liner, UPF 50+ protection, and two usable pockets — all at an entry-level price. The fabric is chlorine-resistant and quick-drying, which is why owners end up wearing these for everything from pool exercise to stand-up paddleboarding to a rainy college football game where they dried fast enough to stay comfortable.
Buyers praise the fit most, with comfort close behind. The high rise and long inseam hug your curves without feeling loose, and the fabric stays wrinkle-free after washing. It suits an hourglass figure, and the built-in panty makes it a true pull-on-and-go short. Be honest with yourself: the fit runs small, so sizing up is the consistent advice, and the non-zippered pockets gape when you move — fine for lip balm, not for a phone you need to keep.
This is the budget-friendly workhorse. If you want a lined, UPF-rated pair that does double duty as swim trunks and casual shorts without spending premium money, this is a smart grab.
Why it’s a bargain: boxer liner, UPF 50+, and chlorine resistance at an entry-level price.
The honest note: pockets lack closure and the fit runs small — size up.
Reach for this if: you want maximum value with a liner and UPF protection.
Think twice if: you need secure zippered pockets for valuables.
9. baleaf Women’s 4” High Waisted Swim Shorts with Zipper Pockets
The 4-inch board short with phone-locking zippers and serious stretch.
This is the pair for the woman whose phone always comes along. The two side pockets are deep enough to hold your phone and keys when you’re walking on the beach — and they zip shut, so your stuff stays put even when you dive in. The 4” inseam is a balanced middle ground: more coverage than a brief, less fabric than a 5” or 7”. The 4-way stretch fabric is chlorine-resistant and quick-drying, with UPF 50+ sun protection built in.
Fit is the most-praised aspect, with comfort close behind. The built-in liner and inside drawstring keep everything secure, and the relaxed leg opening means it’s not skin-tight like typical swim shorts. The coverage is full enough for women of any age — one 50+ reviewer noted it’s ideal for larger figures. The recurring praise: it’s a sporty, comfortable fit that works for swimming, kayaking, surfing, and casual wear. The trade-off: the built-in panty can run baggy for some, so the leg opening needs to be snug enough to avoid a wardrobe malfunction.
This is the secure-pocket specialist. If you want a 4” short with zippered pockets, a liner, and real 4-way stretch, this is a well-made option that doesn’t cut corners on the details that matter.
What it delivers
- Zippered side pockets keep phone and keys secure
- 4-way stretch moves with you, not against you
- Relaxed leg opening — not clingy
Watch for
- Built-in panty can feel baggy for some body types
- Newer listing with fewer owner reviews
Reach for this if: you need secure zippered pockets for beach walks and water sports.
Look elsewhere if: you want a form-fitting, compression-style short rather than a relaxed fit.
Understanding the Specs
Inseam Length
Measured from the crotch seam down the inside of the leg, this dictates coverage and tan lines. A 3” inseam is cheeky and athletic. A 5” inseam covers the upper thigh and prevents chafing. An 18” capri goes below the knee for maximum sun protection. Longer isn’t better — it’s about matching your comfort and how active you’ll be in the water.
Built-in Liner vs None
A liner (brief or boxer) is sewn-in underwear that means you can pull the shorts on without anything else. Boxer liners run down the legs to stop chafing and keep sand out. Brief liners offer lighter coverage. Some shorts have no liner at all — you wear your own bikini bottom and treat the shorts as a cover-up. Decide before you buy: all-in-one or your-own-bottom.
UPF 50+ Sun Protection
UPF (Ultraviolet Protection Factor) is a rating for fabric, not sunscreen. UPF 50+ fabric blocks roughly 98% of UV rays from reaching your skin. It’s a huge win for all-day beach or pool wear because you don’t have to reapply sunscreen to your covered legs as often. It’s a feature worth seeking out, not a nice-to-have.
Quick-Dry & Chlorine Resistance
Quick-dry fabric is engineered to shed water fast, so you’re not sitting in a wet seat on the drive home. Chlorine resistance means the fabric won’t fade, stretch, or bag out after a summer of pool days — a key durability factor if you swim laps regularly. Both extend the life of the shorts and keep you comfortable out of the water.
FAQ
Do women’s swim shorts with a built-in liner need anything underneath?
What’s the difference between a 3”, 5”, and 7” inseam?
Do these shorts run true to size or do they run small?
Can I wear swim shorts for lap swimming or just for lounging?
Will a phone stay secure in swim short pockets?
What does UPF 50+ actually do for me?
Why do some swim shorts have an 18” inseam?
Will these shorts ride up or bunch while I swim?
How long do swim shorts last with regular use?
Final Thoughts: The Verdict
For most buyers, the women’s swim shorts winner is the Pudolla 18″ Swim Capris because they deliver the most coverage, UPF 50+ protection, and the highest owner satisfaction in one pair. If you want a secure phone pocket for paddle boarding, grab the Swim Board Shorts with Zipper Pockets. And for a flattering, tummy-control brief that adapts to your body, the Holipick is the one to reach for. Whichever you pick, match the inseam and liner style to how you’ll actually use them — that’s the secret to a pair you’ll wear all summer.
How We Picked
We do not accept paid placement. Every pick is matched to a real buyer and a real use-case; we do not hands-on test units.
Sources & Methodology
Specifications: manufacturer listings and product documentation. Review insights: verified customer reviews, as of August 2026. Pricing: not shown on this page (it changes often); check the current price via the retailer link.
As an Amazon Associate, Calories Fit earns from qualifying purchases. This does not affect which products we feature.





