Love this Exofficio shirt. I have in bone check. Nice looking.  Pockets are mesh inside. Both have Velcro tabs, right one has zipper. Well made. Looks good. Has held up well. doesnt pill. Nice sturdy buttons.  Buttons stayed on. Spare button sewed on. My short was made in Malaysia. It is 52% Rayon and 48% polyester, mesh (yoke, vents/pockets) is 100% polyster. I'm on here seeking to buy more.