[Press Release] Don't mind sweating. Introducing "UBIC DRY" to make sweat stains less noticeable with special yarn.

Aug 5, 2026

Millet (Millet Mountain Group Japan: Shinagawa-ku, Tokyo, Representative Director Per Rasmussen), a leading French alpine brand founded in 1921, will release the "UBIC DRY" quick-drying and sweat-absorbing shirt, which uses special yarn that makes sweat stains less noticeable.

When mountaineering or hiking, it is unavoidable for clothes to get wet from perspiration. However, many people are concerned about "sweat stains" when taking a break, at a mountain hut, or when traveling on public transportation. The development of "UBIC DRY" began when Millet contract guides reported that they were "concerned about sweat stains during guide work."

Perspiration is unavoidable. That is why Millet focused on "the comfort of being able to act without worrying about sweat stains." "UBIC DRY" combines inconspicuous sweat stains with a dry and comfortable fit, providing more comfortable support for mountaineering and trekking in hot weather. It will be available from Wednesday, August 5, 2026, on the official Millet online store (https://www.millet.jp/) and at stores nationwide.

UBIC DRY Special Site URL / https://www.millet.jp/pages/ubicdry

Left: UBIC DRY Right: Polyester shirt

■"UBIC DRY" uses a special yarn that makes wetness less apparent due to an optical illusion, making sweat stains less noticeable while maintaining excellent water absorption and quick-drying properties. Since the anti-sweat stain function is a property of the yarn itself, it is semi-permanent even after repeated washing. In addition, deodorant tape with antibacterial and deodorizing effects is placed around the neck and underarms. It maintains comfort even during long periods of activity and is active in a wide range of situations, including mountaineering and trekking, as well as travel and daily life.

■USER’s VOICE