CafePress NCIS Gibbs' Rules Long Sleeve Dark Long Sleeve T These quality long-sleeve crew neck shirts are 100% cotton (pre-shrunk), and are soft and durable to keep you warm and comfortable. Our graphic tee designs are professionally printed, so your unique design will look great and make someone smile with the funny, cute, vintage, or expressive artwork. Treat yourself, or make this long sleeve shirt the perfect gift for Father's Day, Mother's Day, Valentine's Day, Christmas, birthdays, anniversaries, retirement, or for no reason at all! Fit is unisex standard (size up in doubt). S, M, L, XL, 2XL, 3XL available. Machine wash cold inside out with like colors and tumble dry low for easy and convenient care. IMPORTED. We offer 100% money back guarantee, so you can buy with confidence. Your satisfaction is our promise, and returns/exchanges are made easy.