breast support

Designed to stay in place in very small waves.

Resistant to impact of waves

Here's the swimsuit top that fits your bust. Six sizes to suit 50 body types! Thanks to innovative knitting, it offers optimum morphological adaptability. 

Maximum wash temperature of 30°C. Very delicate cycle.

Condition

Skill Level

Bust Support Type

Style

Back Shape

With Straps

Main Material

With the 6.50 crop top, it is no longer women who have to fit the crop top, but it is the crop top that adapts to your bust. Thanks to its innovative technology (material and knit), the 6'50 crop top adapts optimally to your bust size and shape.
A close-fitting swimsuit stays firmly in place in the waves.

6 sizes that cover 50 bust sizes.

An unprecedented way to read sizes.
Find the right size for you more quickly and easily: just 6 sizes that cover 50 bust sizes. 6 = 50.
Available in 6 sizes, from 85A to 115G.
View the photos in the size grid or click on our size guide.

How To Choose The Right Size

This swimsuit top was designed using the body-mapping knit technique: this technique is used to build the knit. The material is designed by zone, which gives it a unique structure that is necessary to meet the needs of each zone. By using this technique, certain parts of the top can be stretched to fit the shape of your bust.

Decathlon Innovation: 

Our swimsuits are designed to stay in place in the waves. Our women’s styles are tested by a panel of female surfers with different body types. They’re first tested in a pool under simulated surfing conditions, then worn during real sessions in the ocean.

Stays in place in the waves

At the beginner level, you are just learning to surf or surf only a few times a year. You ride small or broken waves in shallow waters where your feet touch the bottom. We offer a wide range of swimwear for beginners of all body types.

Beginner surfers

Whether you’re surfing or swimming, you don’t want to lose your swimsuit! This is why we test all our swimsuits in the waves. This model is designed for surfing, but is also suitable for sports such as stand-up paddle boarding, sailing, and swimming.

Versatile beachwear

Are you unhappy with the size or style? Would you like to exchange it at your Decathlon store? No problem, just be sure not to cut off the tag in case you want to exchange it.

Do you want to exchange your swimsuit?

Based in Hendaye, in South West France, our offices are right on the water's edge! We can design a swimsuit in a day, then test it directly in the sea to check how it holds up in the waves. 
This top is designed by women for women.

Sportswear & Footwear/

Beachwear/

Swimwear/

Women's Swimwear/

Bikinis/

olaian

Women's Swimsuit Top - 6.50