September 12, 2017 - 10:30 AMT
Stone Island's new sweaters change color depending on temperature

Stone Island has a new sweater that changes color depending on the temperature, Engadget says.

The garment is called Ice Knit, with an outer layer made of thermo-sensitive yarn and an inner layer of pure wool to keep you warm (and maybe keep your body from messing with the color change).

The sweaters, available in yellow-to-orange, emerald-to-military-green and ivory-to-anthracite, are only available via Stone Island's mobile app between September 11 and September 13.

They've got an interesting heat-map look, for sure (especially the yellow and orange sweater), which could make for some enthralling conversations if you wear one out into the colder weather this fall.

Photo. Stone Island