The EM21 is a men's heated fleece vest made from 100% recycled polyester, powered by a 7.4V battery. Six carbon fiber heating elements and three heat settings give targeted warmth across the torso. It is light enough to wear as a mid layer on hikes, camps or dog walks. Against rivals, it offers more heating zones than many single- or dual-zone vests, though fleece alone is less weatherproof than a shell.
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Rated 5 out of 5 across 81 ratings, buyers are broadly satisfied. Feedback centers on the even warmth from the six heating zones and the simple three-level control.
This men's heated vest is made of 100% recycled polyester fleece. It is battery powered and lightweight.
Six carbon fiber heating elements provide targeted warmth. Three adjustable heating settings let the wearer set the level of heat.
It can be worn for outdoor activities such as hiking, camping or walking the dog.