I bet you didn't know this but tie-dye has been around since as early as 500 A.D. Basically that means that this sweatshirt has been cool for 3 different millenniums. If you want to be a part of classic style, then the Volcom Back It Up L/S Top is about as good as it gets.
60% Cotton / 40% Polyester thermal
All over tie-dye wash
Stone print at shoulder