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Woman in a black BetterTan tan-through swimsuit by the sea Woman in a black BetterTan tan-through swimsuit by the sea

Two collectionsTan-through swimwear for a tan without the lines — and Flawless Stretch™, two stretchy fit bands from XS to 3XL.

Shop tan-through →

Tan-through swimwearNo tan lines.

Bestsellers

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Tan-throughENSEMBLE COMPLET | Haut Kastani transparent au bronzage + Bas Aruba | Noir ENSEMBLE COMPLET | Haut Kastani transparent au bronzage + Bas Aruba | Noir

ENSEMBLE COMPLET | Haut Kastani transparent au bronzage + Bas Aruba | Noir

€95,90€137,00
Tan-throughENSEMBLE COMPLET | Haut Tan-through Kastani + Bas Antigua | Noir ENSEMBLE COMPLET | Haut Tan-through Kastani + Bas Antigua | Noir

ENSEMBLE COMPLET | Haut Tan-through Kastani + Bas Antigua | Noir

€95,90€137,00
XS–L · XL–3XLENSEMBLE COMPLET | Flawless Stretch™️ Froissé - Formentera + Isola | Noir ENSEMBLE COMPLET | Flawless Stretch™️ Froissé - Formentera + Isola | Noir

ENSEMBLE COMPLET | Flawless Stretch™️ Froissé - Formentera + Isola | Noir

€106,06€151,52
XS–L · XL–3XLENSEMBLE COMPLET | Flawless Stretch™️ Froissé - Bondi + Sydney | Noir ENSEMBLE COMPLET | Flawless Stretch™️ Froissé - Bondi + Sydney | Noir

ENSEMBLE COMPLET | Flawless Stretch™️ Froissé - Bondi + Sydney | Noir

€106,06€151,52
Tan-throughENSEMBLE COMPLET | Haut Milos transparent au bronzage + Bas Antigua | Noir ENSEMBLE COMPLET | Haut Milos transparent au bronzage + Bas Antigua | Noir

ENSEMBLE COMPLET | Haut Milos transparent au bronzage + Bas Antigua | Noir

€87,64€125,20
Tan-throughENSEMBLE COMPLET | Haut Tan-through Milos + Bas Cayman | Noir ENSEMBLE COMPLET | Haut Tan-through Milos + Bas Cayman | Noir

ENSEMBLE COMPLET | Haut Tan-through Milos + Bas Cayman | Noir

€87,64€125,20
Tan-throughFULL SET | Tan-through Malibu Top + Chile Bottom | Black FULL SET | Tan-through Malibu Top + Chile Bottom | Black

FULL SET | Tan-through Malibu Top + Chile Bottom | Black

€87,64€125,20
XS–L · XL–3XLENSEMBLE COMPLET | Flawless Stretch™️ Froissé - Formentera + Isola | Mandarine ENSEMBLE COMPLET | Flawless Stretch™️ Froissé - Formentera + Isola | Mandarine

ENSEMBLE COMPLET | Flawless Stretch™️ Froissé - Formentera + Isola | Mandarine

€106,06€151,52

Shop all bestsellers →

Two collections

Tan-through bikini in clear water01

Tan-through no lines

  • Fabric the sun passes through, for a tan without strap lines
  • Covered when worn, light and quick-dry
  • Bikinis and one-pieces in sizes
Shop tan-through →
Flawless Stretch crinkle bikini02

Flawless Stretch™ two fit bands

  • Just two sizes, XS–L and XL–3XL — no more guessing between sizes
  • Super-stretchy sculpting crinkle that hugs where it should
  • Classic swim fabric — not tan-through
Shop Flawless Stretch™ →

Prefer one piece? See all one-pieces

Two sizes. every body.

Flawless Stretch™ comes in two fit bands, XS–L and XL–3XL, that stretch to fit. Tap a look to shop it.

Model wearing Formentera + Isola, Caramel
Formentera + Isola, Caramel
Model wearing Celvia one-piece, Black
Celvia one-piece, Black
Model wearing Flawless Stretch™ bikini
Flawless Stretch™ bikini
Model wearing Formentera + Isola, Tangerine
Formentera + Isola, Tangerine
Model wearing Celvia one-piece, Ibiza
Celvia one-piece, Ibiza
Shop Flawless Stretch™ →
Close-up of tan-through fabric on skin
How tan-through works

See-through? only to the sun.

  • Lets the sun throughTiny openings in the knit let UV reach your skin, so your tan carries on under the suit.
  • Covered when it’s onStretched over the body, the weave reads as solid colour.
“They may look see through when they aren’t on but trust me you see nothing when they are on.”Nellena · Verified buyer · Kastani Top

UV passes through the fabric, so wear SPF underneath, just as you would on bare skin.

The glow is real.

Words from verified buyers, exactly as they wrote them on our product pages.

★★★★★

XL–3XL fit so comfortably

“This truly is one size fits all (or a couple sizes fits all). I'm a 14/16 in pants or a true XL for tops and the XL-3XL size fit me so comfortably! It's extremely stretchy but not see through. …”

SSamantha · Verified buyer
Flawless Stretch™ Crinkle – Isola Bottom, Cobalt
★★★★★

Pleasantly surprised

“I was a little skeptical when I pulled the bikini out of the packaging. It looked too tiny to fit my bum. I was more than pleasantly surprised. It is comfortable, fits well and even hides my apron belly.”

SStacey · Verified buyer
Flawless Stretch™ Crinkle – Sydney Bottom, Caramel
★★★★★

Stayed in place

“Im surprised how well this stayed in place. Im a size 12/14, 38C for reference. I was able to take a nap without falling out!”

KKathy · Verified buyer
Tan-through Kastani Top, Mocha
★★★★★

My favorite

“Picked two suits, this was my second choice. Then they arrived and this became my favorite! I love this suit!!!”

AAlexis · Verified buyer
Tan-through Le Morne One Piece, Black
★★★★★

So comfortable

“So comfortable!!! True to size, dont dig into my hips, and surprisingly not transparent in any way (when i held it up to the light i got scared lol)”

KKathleen · Verified buyer
Tan-through Cayman Bottom, Coral Jewel
★★★★★

Fits better than imagined

“Love it! Feels great and fits better than i imagined!”

KK.M. · Verified buyer
Flawless Stretch™ Crinkle – Isola Bottom, Ibiza
BetterTan one-piece by the sea
BetterTan

Made for the sun.
Made for you.

Tan-through for a tan without the lines. Flawless Stretch™ for a fit you don’t have to guess. Pick the one you’ll live in all summer.

Tan-through → Flawless Stretch™ →