Designed to fit and perform like a standard issue compression shirt, yet with enough freedom of movement to feel like it's barely there," this 5.11 Tight Crew Undergear Short Sleeve Tactical Shirt made from a polyester/spandex blend delivers maximum comfort in any situation.

The saddle-shoulder design delivers a free, fluid style of movement during high intensity activity yet is compressed and snug enough to fit comfortably under body armor. For this reason, this shirt is also great for working out at the gym or wearing as your TDU bottom layer.

You'll love how this 5.11 Tight Crew Undergear Short Sleeve Tactical Shirt keeps you cool and dry thanks to the anti-microbial, moisture-wicking, quick-drying fabric that keeps perspiration at bay. Additionally, it features mesh vents under each arm for extra ventilation and aeration.

When things get tense, the last thing you want is to have your tactical clothing get in the way of mission success, and 5.11 Tactical understands exactly what that means.