Sport Tek PosiCharge Custom Micro Mesh Polos, Blue Wake color_Port Authority_J717 5 ounce 100% cotton Double needle stitching Color:Malibu 5 ounce 100% cotton Double needle stitching throughout Horn tone buttons Shirttail hem Due to special finishing process colors may vary 13 ounce 50 38 12 poly cotton rayon 50% polyester (6 4 ounce 100% polyester double mesh with PosiCharge technology Partially made from recycled coffee grounds Contrast neck taping Tag free label Flat knit collar 3 button placket with dyed to match buttons Triple needle yoke and armholes Set in open hem sleeves Side vents PosiCharge technology helps preserve colors and logos in a mesh that wicks moisture resists snags and controls odors