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Our materials

The reason we are able to make such awesome underwear is thanks to the revolutionary material we use. Our team spent a year traveling around Asia searching for the perfect materials for Underwearbest™. The time was well spent because we found the ultimate textile combination: Merino Wool and Modal.

Modal wood fibers are created by spinning cellulose from beech trees. The result is a fabric that is breathable and silky smooth. Their properties resist both shrinkage and pilling. They also absorb the dye, so the fabric keeps its rich color even after being washed.

Merino Wool is made from a particular breed of Australian sheep. The wool is made of very fine fibers allowing it to act as a natural temperature regulator as well as being odor-resistant, moisture-wicking, breathable, and soft to the touch.

Together we blend these two textiles to make the ultimate fabric for our underwear. Underwearbest™ underwear has the benefits of both textiles. Super soft, breathable, moisture-wicking, and durable. This underwear can survive anything.

At Underwearbest™ we believe in transparency about where our materials come from and how our products are made. We are committed to producing products efficiently to not harm the planet. Our underwear is made from 100% eco-friendly and sustainable materials.