The fabric is soft and stretchy. Spending the day in this shirt seems to breathe well and keep you warm. The custom fit is very nice. I've never had a shirt that fits well, at least in the shirt market. Caring for a shirt is easy and requires no special requirements, which is good for us guys who just want to throw stuff in the washing machine and go. It hardly creases and changes shape very easily after washing. The seams and seams look very well made and should last for many years. I tend to get underarm seams on all my shirts so I spend a lot of time checking and checking that area. Didn't feel like I was in danger of puffing up the seam even though the fabric seems quite flimsy. This shirt is ideal for summer or hot days.