Personalized Vintage Bowling That's Some Bowlshit Retro Funny Bowler T-Shirt. Whether you're gifting it to a fellow bowler or treating yourself, this apparel is sure to bring smiles and good vibes. Embrace the retro charm and let your personality shine with this must-have addition to your collection! 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.