Sustainable Bikinis

What makes a bikini sustainable?

From curated bikini sets to versatile swim shorts, our bikini collections offer great swimwear for every spontaneous swim or moment by the sea. Our bikinis are made to last for many summers — find your favorite bikini set now or mix & match bikini tops and bottoms your way. For everyone who feels most at home in the water and wants to make more mindful shopping choices.

A sustainable bikini is more than just something to wear all summer long — it’s a reflection of your lifestyle. Our eco-friendly swimwear combines mindful design, high-quality materials, and responsible production in Europe. Transparency is especially important to us: on our website, you can not only learn more about our fabrics and how our products are made, but also explore the CO₂ and water footprint of our products and gain insights into our supply chain. Take a look at our Impact Board to go into depth about our environmental and social projects to understand the wider impact of your purchase.

A sustainable bikini doesn’t just reduce waste — it gives you swimwear created with care for the environment. By avoiding toxic dyes and choosing recycled materials, we make sure our collections protect the oceans and the planet. So whether you’re relaxing on the beach, swimming, or out on your surfboard — with MYMARINI styles, you’re choosing quality, style, and sustainability — with no compromises.

How and where do we produce our sustainable swimwear?

Our products are made in Portugal and Croatia — with a focus on transparency, short transport routes, and fair working conditions. In our partner facilities, seamstresses work under fair contracts with secure positions; some production sites also use renewable energy sources like local hydropower.

Choosing to work only with production partners who meet these high environmental standards allows us to reduce waste, give new life to recycled materials like old fishing nets, and make a clear statement for the environment. Our fabrics are made from ECONYL®, a yarn made of regenerated nylon that proves discarded materials can create great swimwear. By using these materials for our fabrics, we avoid unnecessary environmental impacts and turn post-consumer waste into new swimwear. For us, sustainability also means taking responsibility — from the initial idea to the final detail.

What defines our sustainable bikini styles?

From sporty bikini tops to timeless high-waisted bottoms, our bikini range offers sustainable swimwear styles for every body and every beach. Our surf bikini tops, for example, offer athletic support with a feminine look for active summer days, while our bikini bottoms stand out for their comfort and timeless design. All our bikinis (just like our one-piece swimsuits) are crafted with double-layered fabrics for an especially comfortable and secure fit — thanks to supportive underbust bands and strap design — that’s perfect for all kinds of water sports and activities.

Our collections of curated bikini sets are crafted to give you staple swimwear pieces you’ll wear again and again. Our bikini sets are always carefully designed for comfort and versatility; many of our styles are reversible, giving you two fun colorways in one — so even in a set, you can still mix and match them your way for a unique look and summer vibe. Discover our curated bikini sets.

Looking for mix & match bikini sets so you can create a personalized swim look? Our versatile styles are designed to give you unlimited possibilities. Pair different tops and bottoms, play with our fun, reversible designs, and explore vibrant colors that complement each other beautifully. This way, your bikini adapts to your mood, your plans, and your unique sense of style — whether you prefer a bold statement or a timeless classic. Explore our mix & match range here.

No matter if you choose to create your own bikini set or opt for one of our curated styles, you’re not limited to one look. With our timeless designs and wide color range, every set becomes a canvas for new combinations. Discover how effortless it can be to create fresh looks that feel just right for you — whether poolside, at the beach, or on vacation.

Who is sustainable beachwear for?

Our collections are designed for women who don’t follow every short-lived trend, but choose fashion mindfully. Looking for inspiration rather than fast fashion? Then you’re in the right place. In our full swimwear range, you can find new arrivals as well as timeless classics — all in carefully selected colors, cuts, and sizes. Every MYMARINI swim style, from our bikinis to our one-piece suits, is crafted from recycled fabrics and designed for women who love the sea. Whether sporty, elegant, or minimalist: our beachwear suits you and your summer mood. Explore all our collections now.

Why choose MYMARINI for sustainable swimwear?

• Bikinis & swimsuits made with ECONYL® nylon yarn and other recycled materials
• Sustainable materials crafted from recycled post-consumer waste and discarded fishing nets
• Fair production in Portugal & Croatia with fair wages and transparent supply chains
• Timeless design with a flattering fit
• Mix & match options for your personal look
• Amazing quality & long-lasting products
• Commitment to projects beyond swimwear: clean water initiatives, reforestation, and an impact budget of 1% of revenue for social projects
• Certified B Corp since 2025
• A conscious label with strong values & a sense of responsibility

For us, sustainability isn’t just a trend — it’s part of who we are as a brand. Every bikini and swimsuit reflects our commitment to people and planet. From more sustainable packaging to limited-edition accessories, every detail of our collections is designed with care. Whether for swimming, soaking up the sun, or your next surf trip: our sustainable swimwear goes wherever you do — for a feel-good experience, for your body, and for the world. Because fashion can be fairly made, environmentally friendly, and stylish all at once.