Ying Yang T-Shirt Chinese Tai Chi Cool Kung Fu Feng Shui Tee Solid colors: 100% Cotton; Heather Grey: 90% Cotton, 10% Polyester; All Other Heathers: 50% Cotton, 50% Polyester Imported Machine wash cold with like colors, dry low heat Cool graphic design martial arts apparel ying yang t shirt gift for tai chi teacher class and students, Chinese wushu kungfu masters, boys girls kids learning Chinese language characters in school. Chinese ying yang tshirt with tai chi symbol. The eight elements formed with binary coding is the key to modern computer science foundation. Put this cool Chinese kung fu Yin Yang tee shirt on and feel geeky and empowered by Feng Shui myths. Lightweight, Classic fit, Double-needle sleeve and bottom hem