Not to get technical on you, but this is a melange twill, folks. The melange gives it a cool texture and coloring, and the twill makes it extremely durable, tear-resistant, and wrinkle-resistant. This is a melange twill 100% cotton, folks. The melange gives it a cool texture and coloring, and the twill makes it extremely durable, tear-resistant, and wrinkle-resistant.  Oh yeah, and it's absurdly soft. Alex, who starts every day with yoga and a pitaya bowl (you can Google it...we had to), is 6'1 and wears a Medium.