Tan through it. No lines. No compromise.

Engineered tan-through fabric — lets UV pass through the swim so you get an even tan without stripping off.

The science is on the inside of every piece below. Sized XS to 3XL. Pick the colour. Pick the cut.


Gennemskinneligt badetøj

Midnight Blue Tan-through Ios Bikini Bottom by BetterTan — product view
Midnight Blue Tan-through Ios Bikini Bottom by BetterTan — front view
In Demand 7 sold in 48 hrs

Tan-gennem Ios Bund | Midnatsblå

$76.00 USD

Enhedspris
pr. 

Tan-gennem Ios Bund | SortTan-gennem Ios Bund | Midnatsblå
Midnight Blue Tan-through Milos Top + Ios Bottom bikini set by BetterTan — product view
Midnight Blue Tan-through Milos Top + Ios Bottom bikini set by BetterTan — front view
In Demand 8 sold in 48 hrs
Midnight Blue Tan-through Barbados Top + Cayman Bottom bikini set by BetterTan — product view
Midnight Blue Tan-through Barbados Top + Cayman Bottom bikini set by BetterTan — front view
In Demand 12 sold in 48 hrs
Coral Jewel Tan-through Cayman Bikini Bottom by BetterTan — product view
Coral Jewel Tan-through Cayman Bikini Bottom by BetterTan — front view
In Demand 9 sold in 48 hrs

Tan-gennem Cayman Bund | Koralsmykke

$76.00 USD

Enhedspris
pr. 

Tan-gennem Cayman Bund | Ocean BlissTan-gennem Cayman Bund | MidnatsblåTan-through Cayman Bund | JadeTan-gennem Cayman Bund | KoralsmykkeTan-gennem Cayman Bund | Dybhav+2
Midnight Blue Tan-through Milos Top + Antigua Bottom bikini set by BetterTan — product view
Midnight Blue Tan-through Milos Top + Antigua Bottom bikini set by BetterTan — front view
In Demand 13 sold in 48 hrs
Ocean Bliss Tan-through Barbados Top + Cayman Bottom bikini set by BetterTan — product view
Ocean Bliss Tan-through Barbados Top + Cayman Bottom bikini set by BetterTan — front view
In Demand 7 sold in 48 hrs
Black Tan-through Barbados Top + Chile Bottom bikini set by BetterTan — product view
Black Tan-through Barbados Top + Chile Bottom bikini set by BetterTan — front view
Spar op til 50%
In Demand 11 sold in 48 hrs

FULD SÆT | Tan-through Barbados Top + Chile Bund | Sort

Normalpris $138.00 USD fra $69.00 USD

Enhedspris
pr. 

Cherry Red Tan-through Barbados Top + Cayman Bottom bikini set by BetterTan — product view
Cherry Red Tan-through Barbados Bikini Top by BetterTan — front view
In Demand 11 sold in 48 hrs
Black Tan-through Barbados Top + Cayman Bottom bikini set by BetterTan — product view
Black Tan-through Barbados Top + Cayman Bottom bikini set by BetterTan — front view
In Demand 13 sold in 48 hrs
Jade Tan-through Cayman Bikini Bottom by BetterTan — product view
Jade Tan-through Cayman Bikini Bottom by BetterTan — front view
In Demand 12 sold in 48 hrs

Tan-through Cayman Bund | Jade

$76.00 USD

Enhedspris
pr. 

Tan-gennem Cayman Bund | Ocean BlissTan-gennem Cayman Bund | MidnatsblåTan-through Cayman Bund | JadeTan-gennem Cayman Bund | KoralsmykkeTan-gennem Cayman Bund | Dybhav+2
Blossom Tan-through Aruba Bikini Bottom by BetterTan — product view
Blossom Tan-through Aruba Bikini Bottom by BetterTan — front view
In Demand 6 sold in 48 hrs

Tan-through Aruba Bund | Blossom

$76.00 USD

Enhedspris
pr. 

Tan-through Aruba Bund | BlossomTan-through Aruba Bund | MochaTan-gennem Aruba Bund | Ocean BlissTan-gennem Aruba Bund | MidnatsblåTan-gennem Aruba Bund | Dybhav+3
Ocean Bliss Tan-through Milos Top + Antigua Bottom bikini set by BetterTan — product view
Ocean Bliss Tan-through Milos Top + Antigua Bottom bikini set by BetterTan — front view
Udsolgt

Tan-through swimwear, explained

BetterTan tan-through swimwear is made from MicroTan® fabric: 92% polyamide and 8% elastane, made in Europe. Its air-space weave of tiny micro-perforations lets part of the sun's UV pass through the swimsuit, so the skin underneath keeps tanning while you wear it. You get a softer, more even tan without sharp strap lines, and without untying straps on the beach.

Every style, from bikini tops and bottoms to one-pieces and matching bikini sets, comes in sizes XS to 3XL and dries fast after a swim. Prefer a textured look? See our Flawless Stretch™ crinkle swimwear.

Tan-through swimwear FAQ

Do tan-through swimsuits really work?

Yes, within limits. The fabric lets part of the UV through, so you tan under it, but more slowly and lightly than on bare skin. How much depends on the UV index, your skin type and how long you're in the sun. The result is a soft, even tan instead of hard strap lines.

Do I need sunscreen under a tan-through swimsuit?

Yes. Because UV passes through the fabric, the skin under your swimsuit can burn too. Apply sunscreen under it the same way you would on bare skin.

Can I wear it in the pool and the sea?

Yes. The fabric has been tested in salt water and chlorine for durability. Rinse it in cold water after swimming and dry it in the shade. Avoid bleach, fabric softener and long chlorine soaks.

How do I choose my size?

Styles run from XS to 3XL. Check the size chart on each product page before you order. Sizing up can slightly reduce how much sun gets through the fabric.