Yin Yang T ShirtYing Yang Peace Loving Shirt Opposite Or Contrary Forces May Actually Be Complementary, Interconnected, And Interdependent In The Natural World, And How They May Give Rise To Each Other As They Interrelate To One Another. Lightweight, Classic Fit, Double Needle Sleeve And Bottom Hem Lightweight, Classic Fit, Double Needle Sleeve And Bottom Hem Solid Colors: 100% Cotton; Heather Grey: 90% Cotton, 10% Polyester; All Other Heathers: 50% Cotton, 50%