Riviera swim shorts in white, flat lay front view showing low-rise brief silhouette and elasticated waistband
Riviera Swim Shorts

Price range: $35.00 through $325.00

Add to cart This product has multiple variants. The options may be chosen on the product page

Riviera Swim Shorts

Price range: $35.00 through $325.00

Montelaire

Size guide

Body measurements in inches. Our cuts are true to US sizing.

SizeChestWaistNeck
S35-3729-3114-14.5
M38-4032-3415-15.5
L41-4335-3716-16.5
XL44-4638-4017-17.5
XXL47-4941-4318-18.5

Between sizes? Knitwear and polos: take your usual size. Tailored shirts and jackets: if you are between two sizes, choose the larger one. Measure over a light shirt, tape snug but not tight.

Still unsure? Email [email protected] with your usual size and we will advise you. 30-day returns on every order.

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Riviera swim shorts cut for movement in and out of the water. The fit is lean without restriction, the fabric quick-drying, the vertical stripes a clean choice that elongates rather than dates.

  • 30-day returns, free in the US
  • Ships worldwide from the US
  • Selected by Montelaire

The brief has survived every trend because it solves a real problem. You need something that holds in place while you move, doesn’t cling when wet, and doesn’t look like resort wear from five years ago. Riviera briefs approach this with restraint. The vertical stripes are there because they work optically, not because they’re bold. The waistband is elasticated and drawstring-tied, a detail that matters on the beach or in a pool where you’re actually swimming.

The fabric is a stretch blend designed to shed water quickly. Montelaire sources it from suppliers who test durability across sun, chlorine, and saltwater exposure. Most swim briefs start to lose color and shape after a dozen washes. These hold their form through summer and into the next season if you rinse them in fresh water and let them dry flat.

Why swim briefs built this way outperform the rest

Fit that stays put

The elasticated waistband and drawstring anchor the brief to your body without riding up or slipping down, whether you are treading water or walking the shore.

Fabric that dries in hours

Quick-dry stretch blend sheds water instead of holding it. You emerge from the pool and within an hour of sitting poolside, the fabric is ready for a light jacket or street wear.

Color and shape that endure

Tested across chlorine, saltwater, and UV exposure. The vertical stripes remain sharp through dozens of wash cycles. The brief holds its fit season after season with basic care.

Swim brief specifications and materials

Detail Specification
Silhouette Low-rise brief cut, streamlined fit with minimal tan lines
Material composition Stretch nylon and spandex blend, quick-dry treatment
Interior lining Mesh-lined pouch for comfort and support
Weight Approximately 160g per unit, lightweight and portable
Available sizes XS through XL for a range of frame types
Care and durability Rinse in fresh water after use, air dry flat to preserve shape and color

How to place and care for swim briefs

  • Rinse immediately after saltwater or chlorinated pool exposure to prevent fiber degradation and color fading
  • Air dry flat on a towel or hang loosely in shade. Avoid direct sunlight for extended periods, which can bleach the vertical stripe pattern
  • Machine wash in cool water with mild detergent only if necessary. Most salt and chlorine rinse away with fresh water alone
  • Do not bleach, tumble dry, or expose to heat sources. Heat damages the stretch fibers and causes permanent shrinkage
  • With proper care, Riviera briefs maintain their fit and color through three to four seasons of regular use

Who chooses swim briefs built for performance and restraint

These briefs are for the swimmer who values function over statement. You are comfortable in the water, you swim for the discipline rather than the backdrop, and you dress for your own eye. You notice fabric quality, you appreciate a clean line, and you have no patience for clothing that requires constant adjustment. A brief that moves with your body, dries efficiently, and stays current through a full decade of summers appeals to you. You are willing to spend a little more for something that earns its place in rotation rather than becoming closet static within a season.

Riviera briefs are not the choice if you prioritize fashion-forward color or patterning or if you prefer a more relaxed, oversized silhouette. If compression or high-coverage cut matters to you, other briefs in the Montelaire line may serve you better.

Swim briefs: questions before you buy

How do I know which size to choose?
Riviera briefs run true to standard sizing. Montelaire publishes detailed sizing for each garment on the site. If you fall between sizes, size up slightly for a roomier fit in the thigh and size down for a snugger brief. The drawstring allows some adjustment, but buying the closest size is more reliable than relying on the cord to compensate.
How quickly will my order arrive?
Montelaire ships worldwide from the United States. Standard delivery takes 5 to 7 business days domestically and 10 to 14 business days internationally. Tracking is provided at shipment. Express and priority shipping options are available at checkout.
How long do these briefs hold their shape and color?
The stretch nylon and spandex blend is engineered to maintain elasticity through repeated wetting and drying. With fresh-water rinses after chlorine or saltwater exposure and air drying, Riviera briefs reliably last three to four seasons before the elastic or color begins to fade noticeably. Proper care extends that window considerably.
How are these different from other swim briefs at this price point?
Riviera briefs prioritize durability and simplicity. The vertical stripe is functional, not trendy. The mesh lining and elasticated waistband are industry standard, but the quality of the underlying nylon and the treatment for chlorine and UV resistance set these apart from disposable seasonal briefs. You are paying for something that works the same way in year two as it does the first time you wear it.


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Riviera swim shorts in white, flat lay front view showing low-rise brief silhouette and elasticated waistband
Riviera Swim Shorts

Price range: $35.00 through $325.00

Add to cart This product has multiple variants. The options may be chosen on the product page