Peace signs were the symbol of the iconic hippie movement of the 1960s, which has been a mainstay of the counterculture for nearly half a century. Put on your Birkenstocks and patchouli if you wear any of these peace sign t-shirts from Nerd Kung Fu. Featuring several styles of t-shirts, including graphic tees, sublimated tees, tie dye t-shirts and more, rendered in bright, bold, psychedelic full-color prints on cotton-blend tees. Available in a variety adult sizes and styles. Peace out, man.