Sweaty armpits are a problem for some, so Japanese inventors have come up with a way to stop all of that. The only problem - it's not very haute couture. Check out the invention in the gallery below. It basically involves a clip on. And a fan.

Called the "under the armpit cooling device", it can be clipped on to your sleeve.

Developed by Thanko, it is a mini-air-conditioner that attaches a user's sleeve and blasts streams of air to the pits.

They are powered by two AAA batteries or by a USB charger. It has five to nine hours of non-stop cooling.

Great news perhaps?

Would you wear it? For $38 a pair, it's a steal. Right?