American brand HercLéon has unveiled a new t-shirt designed to remain odor-free for more than 30 days. This innovative garment is made from unique fibers that include copper, silver, zinc, and gold, along with volcanic ash. The composition also contains two secret materials that the manufacturer has chosen to keep confidential, which effectively eliminate odors even with prolonged wear. HercLéon is also expected to release similar odor-resistant underwear in the future.
