Personalized Joy Santa Christmas T-Shirt. Spread holiday cheer with the 'Joy' design featuring a jolly Santa Claus. This festive piece is perfect for the Christmas season. Add a touch of joy and merriment to your holiday celebrations with this wonderful T-Shirt - Charcoal Grey. 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.