U-Mask is the first biotech protection mask that provides a protection standard comparable to an ffp3 and lasts up to 200 hours of effective use. For example, if used for 8 hours a day, U-Mask will last about 25 days. The refill features four layers of filtration, it is self-sanitizing and anti-proliferative, meaning that it prevents the growth and spread of viruses and bacteria on the mask surface.

U-Mask is entirely produced in Italy with sustainable and effective materials. The cover is made of an Econyl® Lycra, which features a nylon thread recycled from the oceans' plastic. The result is an extremely comfortable fit for prolonged periods.