Socks are one of the most worn—and most replaced—items in the world.

Think about it: billions of people pull on socks every day, and with over 20 billion pairs purchased globally every year, socks are a quiet staple of daily life. But this cycle of constant use and replacement has a hidden cost.

Most socks are made with synthetic materials that don’t break down, and when they’re discarded, they often end up sitting in landfills for hundreds of years, contributing to the growing problem of microplastics in our environment. At the same time, as socks wear out faster than most other clothing items, the cycle of consumption continues, amplifying the environmental impact.

That’s where BIOSx steps in

Our mission is to redefine what socks can be—not just for your feet but for the planet. By building longer-lasting designs with sustainably sourced materials with environmentally friendly production practices, we’re building a future where every pair of socks leaves a smaller footprint.

We believe socks shouldn’t just be a daily afterthought—they should be a symbol of how small changes, like choosing quality products, can create a huge impact. Together, we can turn one of the most replaced items in your wardrobe into a step toward a better world. Sustainability starts from the ground up—and we’re here to lead the way.