This is the reproduction of the 1969 5th Tropical Combat Pants. The epaulets and adjustable waistband were canceled. The ripstop fabric introduced in 1968 was used. With hidden type pocket buttons, the drawstring in the pocket was canceled, and add pleats at the knees. These pants are very close to the original in both color and texture.
This is the final version of "TCU" evolution, and then into the era of "BDU".