Sitting in an office that's being pumped full of icy air is one of life's more uncomfortable experiences (aside from, you know, childbirth, etc.) But turns out, there's an answer to frigid offices: heated fingerless gloves.

Spotted by Popsugar, the $4 USB Heating Winter Gloves created by Iusun are made of wool, and each one contains a heating pad powered by your laptop or computer via an eight-inch USB cable. According to the gloves' description on Amazon, they consume a minimal amount of power to conserve energy. They're also available in either blue and or purple.

Sadly, the gloves' reviews on Amazon are a mixed bag.

Some people love the gloves and the warmth they provide, others found that their gloves stopped functioning quickly and got a little too hot.

But, as someone who is perpetually cold and needs to carry around a light sweater even in the hottest of weather, I could see testing them out for $4.

And should I want to upgrade, this more expensive pair from Smoko (shaped like two slices of toast!) is a very cute option.

Stay cozy, everyone.

[H/T: Popsugar]