Personalized Bike Stars Block Long Sleeve T-Shirt. Decorative bike text with stars and stripes against red yellow and blue blocks is a unique bicycling design for cyclistys at birthdays and holidays. 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