Personalized Aviator Gift Long Sleeve T-Shirt. Unique Worlds Best Aviator Long Sleeve T-Shirt - Charcoal gift has custom tan and navy blue logo that you can customize by adding a name below the design. Pre-shrunk 100% cotton 6.1 ounce long sleeve t-shirt. Double-needle stitched neckline and sleeves. Quarter turned. Shoulder-to-shoulder taping. Adult: S, M, L, XL, 2XL, 3XL