Sustainable Swimwear by Ui Swim
Our Design Philosophy
At Ui Swim, we believe in thoughtful consumption and timeless design. Our philosophy is to create swimwear with a genuine purpose, pieces that are carefully considered and seasonless by nature. Each style is designed to meet a real need while avoiding overconsumption and the cycle of fast replacements.
By crafting sustainable swimwear that lasts beyond one summer, we encourage a new way of seeing swimwear as valued garments made with care, intention and longevity at their core. We will make a decision for our own family
Made in Riga, Latvia
Since 2025, all new Ui Swim products have been proudly made in Riga, Latvia, a choice guided by quality, sustainability, and keeping production nearby.
Producing in the Baltics helps us reduce our environmental impact and stay closely connected to our supply chain. We visit the factory regularly and selected our partner based on shared values: fair working conditions, low-waste manufacturing, and consistent craftsmanship.
From fabrics to packaging, we’ve built our supply chain ourselves to ensure full transparency and lasting quality you can feel.
The Finest Materials
At Ui Swim, fabric is the foundation of our seasonless collections. We have carefully select textiles made from recycled materials, such as ECONYL®-fabric, combining premium quality with long-lasting durability. Through ongoing research and development, we ensure every piece meets our high standards for comfort, performance and responsibility.
Our swimwear is designed to outlast trends and resist wear, offering timeless design that feels effortless and empowering year after year. By transforming waste into enduring collections, we embrace a more thoughtful way of creating swimwear and making a positive impact.
Ui Swim is 100% vegan and does not use animal-based materials.
Responsible Production
Ui Swim fabrics are made from certified recycled fibres (e.g. OEKO-TEX® Standard 100, GRS (Global Recycled Standard)). These independent certifications ensure safety, durability and responsibility at every step.
We work only with carefully selected suppliers who follow internationally recognized labor standards, including fair pay, safe working hours and a healthy workplace. Our Supplier Code of Conduct is aligned with ILO conventions, and compliance is verified through independent audits.
All our packaging is designed to be recyclable, with recycled materials used whenever possible to reduce waste.
Certificates and audit documentation are available upon request.
Minimizing Waste
Through our Tise Second Chance partnership, we offer Ui Swim pieces from past collections, photo samples, and returned items that deserve another summer.
This collaboration helps us reduce waste, hoping that every swimsuit we’ve made finds its forever home.