Tek3 LS ShirtFlex mesh underarm vents Chest pockets with dual access top and size utility compartments Dual communication wire access openings Functional epaulets for mic attachment The Tek3 shirt is a poly cotton blend that incorporates Nano Fluid Repellency technology to keep wearer dry and comfortable along with a bonus of functionality features. Occupational athletes will appreciate the Tek3 shirt's stitched in creases for a classic military look and expect