Is it snug fit or relaxed fit? My man is 6'2" at 220lbs and doesn't like tight fitting clothes!

I really like mine at 5' 7" 175 I ordered a large - it comes with plenty of length and the large has plenty of girth for barrel 44" chested me. If I was ordering one for my linebacker size grandson, I'd order 3XL minimum.

Will this work for cold winter that keep you warm?

Yes for sure!! We live in Northern Michigan and this will be my sons winter coat. It is great quality too so it should last all winter ❄️ Or more than one 🥶 blizzard or two!

I received the jacket today. ordered xl but the inside tag of the jacket says 5xit certainly does not seem large enough to be a 5x. is this a mistake?

Try it on and see how it fits. I had to order a 2x. The XL was too tight on me. This type of jacket runs tight I think. The zipper is not the greatest. It comes apart. I have to unzip it then rezip it to keep it together. It’s very warm I love that part. The manufacturer might want to think about putting in bigger zipper teeth so it stays zipped up. It’s up to you. I kept my jacket I bought off Amazon.

How to return what is the return instructions? I can’t find it . Thank you!

I assume your return cause it was small. Just go back on order and Mark that your going to return it and take it to a Kohs or ups store with return barcode they email you and they will return for you.