The US military Desert Tan troop support t-shirt is a standard issue undershirt worn with the Desert Camouflage Uniform (DCU) and early deployments to arid regions. It is made from a cotton and polyester blend for durability and comfort.

• Color: Desert Tan (official troop support shade)
• Material: Cotton and polyester blend
• Designed as an undershirt for the DCU uniform

Issued to U.S. personnel during desert deployments before the transition to later camouflage patterns.