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Sustainable Underwear for Women

What are the benefits of seamless sustainable women’s underwear?

While not every single item in our underwear range is seamless, the vast majority are. This is because going seamless means less friction and less opportunities for an item to degrade. Combine a seamless design with high-quality, sustainable fabrics like the ones we use, and sustainable women’s underwear is created that is eminently comfortable, flexible and long lasting.

Which fabrics work best for ethical underwear?

Most of our ethically made underwear is made from organic cotton, which we then blend with recycled plastic fibers such as recycled polyamide. The recycled plastic fibers bolster the structure and durability of an item, and because it’s recycled, it often means it played a part in keeping our oceans free of plastic waste. We also use a small percentage of elastane in some of our ethical underwear, which is necessary to give it the flexibility you would expect from our high-quality underwear.

How can I care for my new TWOTHIRDS sustainable underwear so it lasts?

Good question! The key to long lasting and sustainable underwear is washing and drying it correctly, so that you can rely on it every day, without any loss of comfort or usability. Always try to wash your eco-friendly underwear using natural detergents. If possible, it’s also best to air dry your sustainable underwear, either on a line or lying flat, on a clean surface, in the sun. The latter technique avoids newly washed underwear stretching out of shape.

How does TWOTHIRDS contribute to sustainability with its sustainable women’s underwear collection?

Every piece of sustainable women’s underwear you purchase from us is a step towards a more sustainable future. From using organic cotton to incorporating recycled plastic fibers, we ensure that our products not only look and feel great but also have a minimal environmental footprint. By choosing our sustainable women's underwear, you're supporting eco-friendly practices and helping keep our oceans clean.

Why should I invest in sustainable women’s underwear?

Sustainable women’s underwear is not just a purchase; it's an investment in quality, comfort, and the environment. By choosing sustainable options, you're reducing your carbon footprint, supporting ethical labor practices, and promoting a healthier planet. Plus, with TWOTHIRDS, you're guaranteed a product that doesn't compromise on style or comfort.