Port & Company Mens Essential Tie-Dye Tee (PC147) 100% Cotton this groovy tee is a surefire way to stand out from the crowd. Starting with a prepared-for-dye blank (which has no optical brighteners or bleaches) and cotton thread ensures vibrant color and a standard fit. 5.4-ounce this groovy tee is a surefire way to stand out from the crowd. Starting with a prepared-for-dye blank (which has no optical brighteners or bleaches) and cotton thread ensures vibrant color and a standard fit. 5.4-ounce this groovy tee is a surefire way to stand out from the crowd. Starting with a prepared-for-dye blank (which has no optical brighteners or bleaches) and cotton thread ensures vibrant color and a standard fit. 5.4-ounce