Review on LAPASA Mens Thermoflux Thermal Underwear Set: Heavy/Light/Mid Weight, Fleece Lined, Long Johns Warm Top & Pants by David Estevez

My husband wears a large, I checked the fit and ordered a large. He wears 36 inch pants. The bottom fits well but the top is too tight. I like to severely restrict movement. In everything, shoulders, arms and abs. Since he can wear underpants I won't necessarily be returning them as it's uncomfortable. The material is good and the soil must be good for deer hunting. I think a very large one would be too big for the bottoms but the tops would fit. Hope that helps! UPDATE: After seeing this review, the company contacted me and offered to ship a larger top for free. They made a package of two and actually sent it. They fit well. Many thanks to the company for the excellent service! So I increased the stars from 1 to 4.