Women's Triangle Bikinis

Triangle bikini

A triangle is a sporty and sexy bikini. Thanks to the thin straps and minimal triangle design, it's the perfect bikini for sunbathing. At O'Neill, you will find a wide collection of triangle bikinis in different colours, designs and sizes. Discover them all and choose the bikini that makes you look beautiful on the beach or at the pool.

Other swimwear from O'Neill

Once you've found your perfect triangle bikini top, it's time to find matching bottoms. The O'Neill collection includes bikini bottoms with a high waist, medium coverage and Brazilian bikini bottoms. Of course, you can also choose to buy a bikini set. In addition to bikini bottoms, O'Neill offers trendy swimming shorts, rash guards and UV shirts for extra sun protection. The majority of our bikinis are made under the O'Neill Blue label. These swimsuits are made from at least 40% sustainable, circular materials because we think it's very important to do our part to protect the ocean. Do you want to know more about all our initiatives to protect the ocean? Read our Ocean Mission.

Buy your triangle bikini at O’Neill

If you have found your new favourite triangle bikini, you can order it easily and quickly in our webshop. If you place your order on a working day before 2 p.m., your order will be processed the same day. Do you have a question? You will find the answer in our handy help centre.

What is the best way to wash your triangle bikini?

It is best to wash your bikini by following these washing instructions: Machine wash at 30°C - Do not bleach - Do not tumble dry - Do not dry clean.

What is the best way to dry your bikini: in the dryer or on the drying rack?

Have you washed your bikini? Then you should definitely not wring it out. This damages the fibres and elasticity of the fabric. Instead, let your bikini dry flat while lying in the open air. Not in the bright sun - sunlight causes discoloration. Lastly, never use the dryer: this leads to wear and tear.
Go to top

Shopping Cart

Product title





? Free Shipping on orders over €120

Shipping & taxes calculated at checkout


Continue shopping
Payment methods accepted