Zen T-shirt with Hand-brushed Mind Kokoro Calligraphy 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 Zen T-shirt, Mind T-shirt, Kokoro T-shirt, Heart T-shirt, Japanese Shin Kanji T-shirt with a hand-brushed calligraphy of the Japanese kanji Kokoro or Shin, which means mind/heart. LePlusChic T-Shirt Lightweight, Classic fit, Double-needle sleeve and bottom hem