Sport Tek PosiCharge Customized Micro Mesh Polos, Iron Grey Color:Iron Grey 100% polyester shell 100% polyester Color:Black Ink 100% polyester shell 100% polyester jersey lining with mesh insets at gussets for added breathability Articulated elbows for greater mobility Half elastic half self fabric cuffs for comfort Side pockets Port Pocket at left chest for easy embroidery access Drawcord hem with toggles 8 ounce 100% polyester jersey Tag free label Self fabric collar Taped neck 3 button placket with dyed to match buttons Set in open hem sleeves Side vents *Due to the nature of 100% polyester performance fabrics special care must be taken throughout the printing process 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