Opens in a new tab · may contain affiliate link
Merino Mens Sports Underwear by Sports Organics. Made of 100% merino. Toxome scores it 90/100 for fiber health.
Made from 100% merino.
The Merino Mens Sports Underwear is made entirely of merino. Merino is fine enough to feel soft, regulates temperature without synthetic finishes. That composition is what Toxome scores, and it earns 90 out of 100 on the fiber scale, where 100 is cleanest.
It is 100% merino.
Merino is fine enough to feel soft, regulates temperature without synthetic finishes. Toxome rates every fiber on what it does to the body of the person wearing it, and publishes the reasoning rather than a badge. The score covers the fiber, not the dyes and finishes a mill adds later.
Toxome reads each garment's fiber composition and scores it on what that fiber does to your body, not on a brand's sustainability marketing. A higher score means a cleaner fiber. Composition is taken from what the brand publishes, so the score reflects the label rather than our opinion of it.