Review on ATHLIO Men'S Long Sleeve Compression Shirts With UPF 50+, Ideal For Water Sports, Athletic Workouts And Rash Guard Base Layer - Available In A Pack Of 1 Or 3 by Brent Mosley

I wanted a base layer for when I walk the dog in the AM Uber my jacket or hoodie and this works greats. Easy to workout in as well. It’s tight but not tight to were I can’t breathe. I’m 5’6” 172lbs, medium fits nice and tight. I pulled it all the way down in the one pic so you can see how long it can be. I like them. Going to get a few more in different colors. If you are looking for a thermal though, this is not what you want. This is a thin material but well constructed.