KEEP CALM LET GRANDPA FIX IT Funny Fathers Day 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 Great Father's Day t-shirt for grandpa. Perfect gift for the grandfather who can fix anything. Lightweight, Classic fit, Double-needle sleeve and bottom hem