The Tri-blend pocket tee is made with 5.9oz tri-blend jersey (50% Polyester / 25% Cotton / 25% Rayon). The Polyester retains shape and elasticity, the Cotton lends both comfort and durability, and the Rayon makes for a unique texture and drapes against the body for a slimming look. This style fits slimmer than our 2001 so please take that into consideration when ordering sizes. Superior screen printing results!