"Non Ducor, Duco" Men's Tee

This tee is 100% cotton for solid colors. Heather colors and sports grey include polyester. (Heather colors are 35% ring-spun cotton, 65% polyester; Sport Grey is 90% cotton, 10% polyester.) The shoulders have twill tape for improved durability. There are no side seams. The collar is made with ribbed knitting to prevent curling damage.