Rebar Cotton Strong American Grit Graphic T-ShirtRebarâ„ CottonStrongâ„ T-shirts feature ultra-comfortable yet equally durable cotton jersey that is prewashed to prevent shrinking. This style features a red, white, and bold salute to the land of the free, home of the brave. Greater Arm Mobility seam construction for maximum range of motion Fabric is prewashed to prevent shrinking 6 oz durable jersey Rib-knit collar Hidden pen slot Screen printed logos Drop tail hem 60% cotton, 40% polyester.