Men's Mercury short sleeve quick-drying crew t-shirts by InSport. The InSport Mercury short sleeve tee is part of the Pulse Collection. Ergonomic chafe-free flatlock stitching; mesh insets; 360* reflectivity for increased visibility. Key pockets and extended tails for ultimate functionality. Xodus Ultra Wick - chanel knit with A.M.Y. yarns and silver additive providing antimicrobial performance. Fit:Semi- Fitted.