I like these shirts fit well but even though collar stays to size is a little big. Ordered XL, got 4 XL , 1 L. L seemed to fit same. I wear these under my dress shirts to keep sweat from showing on my shirt. They work well. I order XL where I would normally wear 2 XL so they are not bulky. Work well for me at a good price.
Rating: [4 of 5 Stars!]