I STILL PLAY WITH TRAINS T-SHIRT National Train Day 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 Perfect for Birthdays and Valentine's Day. Or Graduation and back to school present. Even for Christmas, Black Friday, thanksgiving or Halloween. Know a sister brother father daughter or mother that needs this? I STILL PLAY WITH TRAINS T-SHIRT National Train Day - Trainspotting - Engineer - Railway Lightweight, Classic fit, Double-needle sleeve and bottom hem