Retro Recycle T-Shirt Sporty Environmental Shirt 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 Retro Recycle Sporty Environmental Green Shirts for men,women and kids. Popular custom designed recycle environmental,global warming shirts by Tee Styley Lightweight, Classic fit, Double-needle sleeve and bottom hem