
Experience soothing warmth on demand with the CosThermi Heated Hoodie. Dual chest and back heating zones deliver instant cosiness at the touch of a button, letting you stay active, comfortable, and effortlessly stylish throughout the coldest winter days.




Strategically positioned heating elements on your chest and back distribute steady thermal relief across key areas where body heat escapes quickest, keeping you thoroughly toasty in freezing weather.
No more restrictive, heavy winter coats. Enjoy complete freedom of movement whether walking the dog, commuting to work, or watching outdoor sports, thanks to a streamlined, fleece-lined construction.


Looks just like a premium casual jumper with ribbed cuffs and a front kangaroo pocket. Enjoy concealed warmth without bulky wiring or looking like you're wearing heavy outdoor utility gear.



"CosThermi provides an exceptional balance of fast thermal distribution and lightweight comfort. It effectively warms the body core without the cumbersome restriction of multiple heavy winter outerwear layers."
Dr. Arthur Davies, Research Specialist


Activates within seconds to supply rapid warmth straight to your chest and back, banishing morning chills and cold outdoor breezes almost instantly.

Ditch bulky jackets and suffocating sweaters. CosThermi offers lightweight comfort so you can move naturally on freezing walks or weekend outings.

Crafted with a luxurious inner fleece lining that retains heat effectively while feeling gentle against your skin all day.


Clean silhouette with ribbed cuffs and front pocket makes it ideal as a standalone top or stylish mid-layer for any casual winter setting.

Easily plug into any standard portable power bank tucked neatly into the dedicated zipped interior pocket for long-lasting heat.

Durable heating elements and resilient fabric allow for hassle-free machine washing, keeping your hoodie fresh season after cold season.









Try the CosThermi Heated Hoodie completely risk-free. If you are not thoroughly warmed and delighted by its comfort and fit, return it within 30 days for a swift, full refund.
Got questions? We have you
Walking my dog in chilly winter mornings used to be miserable. The CosThermi heats up instantly and keeps my core warm without feeling weighed down. Fantastic quality!

I work in a freezing drafty office and this hoodie has been a lifesaver. It looks completely normal and stylish, but provides the cosiest heat at the button tap.

Bought this for watching outdoor football matches. It kept me warm throughout the entire game in sub-zero temps. Super soft fleece and great battery efficiency. Highly recommend!
