Got these for my picky husband; He’s 6’3” with a slim build but thicker waist (36”). Ordered him the XL. He’s hesitant to buy unfamiliar brands, especially online, because he has a difficult time finding clothes that fit and don’t shrink.
HE LOVES these! Said the fabric is extremely comfortable. He usually runs hot and has been comfortable wearing these around the house. Weather is still around 60degrres here, so he hasn't worn them out and about yet but I think he definitely will once it’s cooler. They’ve washed well: no shrinkage, although he hang dries all his clothes.
Will definitely be buying more.