Kaizen T-shirt With Original Kaizen Kanji 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 Japanese character T-shirt, Kaizen T-shirt, Japanese kanji t-shirt with a unique brush calligraphy of the Japanese kanji Kaizen, which means continuous improvement, ongoing incremental improvement. Lightweight, Classic fit, TearAway label, Double-needle sleeve and bottom hem LePlusChic T-Shirt 4.5 oz 100% Combed Ringspun Cotton, machine wash cold with like colors, dry low heat