One of the worst fears of every mother, housekeeper, or laundry shop attendant is a pile of stinky, messy underwear. Odor and smells coming from the body is one thing, but the smell from mold and other germs is another. Never fear, because stink-free underwear is here.

The North Face, a company that specializes in mountain climbing and expedition gear, has manufactured a new innovation in underwear. Stink-free underwear is ordinary underwear with silver fibers woven into the cloth. Silver compounds inhibit the growth of fungi and other foul-smelling organisms on the cloth. The stink-free underwear can be worn for days without washing, and stays smelling fresh and clean.

Stink-free underwear was made for members of mountain climbing and jungle exploring expeditions, although the underwear is also popular among men and college students who don’t have the slightest idea on how to wash clothes (Tips on how to wash clothes), or are just too lazy to haul a load of laundry off to the laundromat.