Protect Your Nuts T-Shirt funny saying humor novelty mens 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 Protect Your Nuts T-Shirt funny saying humor novelty mens Protect Your Nuts Shirt, Funny Squirrel Shirt Lightweight, Classic fit, Double-needle sleeve and bottom hem