New Underwear That Can Be Worn for Weeks Without Washing

Sweat smell in the locker room?

This may be already something of the past.

Scientists have produced a coating that could make filthy sport kit forgotten. The "self-cleaning" fabrics reject water, resist stains and even kill off the bacteria that develop in sweat, causing the clothes to stink. That's why the new kit could be worn repeatedly between washes, without the distinct sports aroma.