Underwired swimsuit top

A well-chosen underwired bikini top can provide excellent support and comfort, regardless of your bust size. The collection by Polish brand Kornelia Rataj includes styles that fit perfectly, allowing you to feel confident at the beach or pool. Each swimsuit is designed with body acceptance in mind, without the pressure to change it by force. Minimalist design, careful workmanship and high-quality materials guarantee comfort throughout the season.

What are underwires in swimwear bras and what are they for?

Underwires are structural elements sewn into the lower part of the cup, which help to support the bust and give it shape. In the case of underwired bikini tops, their task is to stabilise the bust, which makes the bra fit better to the body. This is especially important for women who want to achieve a lifting effect and emphasise their figure without sacrificing comfort. In the Kornelia Rataj collection, you will find various styles to suit your needs and preferences.

What are underwires in bras for?

Underwires in swimwear bras serve several important functions. First and foremost, they provide adequate support, which is extremely important, especially for women with larger busts. Thanks to them, the bikini top does not shift during movement, and the silhouette takes on harmonious proportions. In addition, underwires help to shape the bust, ensuring that the swimsuit not only fits well, but also boosts confidence. Polish models by Kornelia Rataj are carefully designed to ensure comfort even during prolonged wear, whether you are relaxing on the beach or actively spending time at the pool.

Are underwires comfortable?

Many women associate underwires with discomfort, but it all depends on the design of the bra and the quality of workmanship. At Kornelia Rataj, you will find soft, flexible underwires that do not pinch or cause irritation. The design of our bikini tops is based on a precise fit to the figure, which allows for natural support of the bust without feeling stiff. High-quality recycled materials ensure flexibility and durability, so you can enjoy comfort throughout the season.

Minimalism and quality in the Kornelia Rataj collection

Each underwired bikini top from the Kornelia Rataj collection combines functionality and aesthetics. Simple form, perfect workmanship and carefully selected details make these models universal and timeless. We offer various styles – from classic to modern cuts inspired by current trends. We are committed to ethical fashion, which is why all our women's swimwear is made in our family workshop in Czernica, Lower Silesia, where we take care of every detail, no matter how small.

Timeless colours and fashionable designs

We offer bikini tops in a wide range of colours – from classic black and white to fashionable seasonal shades. All models can be combined with any bottoms to create unique sets tailored to your style and needs.

Your comfort, your confidence

We design swimwear that makes every woman feel beautiful and comfortable, regardless of her size or body type. We believe that beachwear should be accessible to everyone and should not impose unrealistic standards of beauty. That is why the swimwear collection by Polish brand Kornelia Rataj is above all a celebration of diversity, comfort and individual style.