Metal Detecting Is My Retirement Plan Retirement T 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 See our retirement metal detecting gifts t shirts in our amazon store This metal detecting shirt is an original design and makes a great gift idea for any treasure hunter that loves treasure hunting Lightweight, Classic fit, Double-needle sleeve and bottom hem