Bought this for my sister that is always cold, tried it on as I was not sure medium would fit her. It fits great, but pretty long. Surprised how small the battery pack is, but all the cords are there to charge it if you have a USB wall charger.

I have only used it a few times. Used it in temps around or below freezing and only had it on medium setting. Worked great and lasted a long time. I hope it continues to work as it does now, because it keeps you warm. Super simple to charge and wear. The battery is not too big or in the way really, depending on what you are doing. Great product so far.

I like the quality and the heat works great but the sizing runs small. I wear a xl in everything else but this is real tight I'm keep it to give to another and ordered a XXL hopefully that fits better

I wish it had heat in the lower back as well ant the pockets never really got warm the upper back was so hot i have to keep it on low or it will burn me but kept me warm on the hunt

Wife initially ordered me a large vest .Amazingly warm. Returned it for an x large and was not as warm. The front panels was not very warm. Still kept vest and use it for walking in cold weather. Good vest

Bought this twice. Read so many reviews and compared different products. Finally settled on the vest. The first one, was defective. The collar and the pockets didn't heat up. Called Amazon and had it returned. Wanted a heated vest so much, I decided to take a chance and get a second one. Ordered and I love it. Wore it over a sweater when temps were just above 50 on low setting. Pretty warm. When Temperatures dropped below 30 this year already, wore it under my coat and it was so toasty. Love it, recommend it! Only down side, the battery pack is so bulky, with portable batteries having slim profiles now adays they should invest in a smaller one with the same or more power.

My husband is very cold and not in good health. The main problem is the heat strip in the collar which gets too hot. Also battery is a little heavy and may need to be more centered on vest.

Great fit when you know your measurements. Back and neck heaters work amazing. I do a lot of work outside in the cold and thoae are two areas often neglected. The front heater that incorporates the pockets could be warmer. However, the neck heater makes up for that.

We got four of these (2 men's, 2 women's) for all our family so we can social distance this winter outside with friends. Everyone in the family had to go down 1 size! (& we're all very consistently the same size in clothes, so not sure how people thought these ran small...)

Quiet surprised what a little heat will do. This vest is actually all it’s punched up to be for me. My job has me standing around in 0-102 degrees. It varies by the season. Filmmaker. Not moving a lot. Kinda of a hurry up and wait job. Well I put this jacket on in 39 degree Texas cold ( moister and colder) and it held up well. Kept me snug warm ( not hot). I will be checking out the full line of clothing and accessories by these guys. Almoat the whole crew ran out and bought these jacket.