men's natural fiber underwear

Hemp is naturally antibacterial and breathable, which makes it well suited to underwear specifically, and it softens with each wash. It starts firmer than cotton and ends up comparable.

The fabric can be. The elastic waistband usually is not, since that is what elastane is for. Elastic-free styles exist and score highest, and a garment that keeps the synthetic to the band scores well above one that is a synthetic blend throughout.

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, not our opinion of it.