Review on PTAHDUS Men’S Heated Vest With Battery Rechargeable 7.4V, With Neck Warmer by Nate Ducey

I bought it as a early Christmas gift my my son. He's in the Air Force and works on a flight line. It gets very cold early in the season and stays cold for a really long time. My son is also less than 120 pounds so he's a small guy and gets cold easily. He find it really easy to wear under his winter uniform. I am jealous and I am thinking about getting my own.