PosiCharge technology helps preserve colors and logos in a mesh that wicks moisture and resists snags.; 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