Heated Vest for Men with 12V 20000mAh Battery&15 Heating Zones Size:M dog walkers and anyone who

dog walkers and anyone who already owns a 5V USB power bank and wants to add hours of battery-powered warmth to their winter layering system

A: Yes — the stretchy knit fits most adult feet (men and women)

Q: Can I wear it under a hunting jacket

It's the system of choice when you want serious warmth across 11 heating zones

Q: Can I use a different battery if I lose the original

Heated Vest for Men with 12V 20000mAh Battery&15 Heating Zones Size:M dog walkers and anyone whoThe GOKOZY Heated Vest for Men with 12V 20000mAh Battery is our most powerful heated vest 15 carbon fiber heating zones across the pockets, collar, upper back and lumbar, driven by a high voltage 12V power system for the fastest warm up and most consistent heat in extreme cold. The 20000mAh battery is included and delivers all day runtime. Who it's for: men working long hours in serious cold construction workers, hunters, ice fishermen, snowmobilers,