Personalized Day Without Baseball T-Shirt. Funny baseball lovers T-Shirt - White says A DAY WITHOUT BASEBALL IS LIKE. JUST KIDDING. I HAVE NO IDEA. Great gift for baseball fans. Wardrobe essential for looking good, 24/7. 5.0 oz., pre-shrunk 100% cotton. Seamless 1x1 rib collar. Shoulder-to-shoulder taping. Double-needle stitched sleeves, bottom hem and front neck. Note: greys are a cotton/polyester blend.