The Old Guys Rule® V-8 Power Short-Sleeve T-Shirt for Men perfectly reflects the style of men who didn't just get older: They became wiser and more confident. This cool, comfortable Old. Manufacturer style #: OG2171. Guys Rule T-shirt brings style and humor, and it makes a lasting impression about the guy wearing it. The sleek graphics speak to your interests while - 100% cotton flaunting that "better with age" mantra. You've worked hard. Now it's time to relax harder. An Old Guys Rule shirt makes the ultimate gift for any cool old guy, especially yourself. Soft, durable 100% cotton with a crew neck for a great fit and sharp looks all day. Machine wash. Imported.