Personalized Adorable Polar Bear in Christmas Sweater T-Shirt. Celebrate the festive season with this adorable polar bear in a cozy Christmas sweater on your T-Shirt - Charcoal Grey. Perfect for anyone who loves cute, holiday-themed designs. This charming bear, complete with a holly accent, brings warmth and joy to the holiday season. 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.