Personalized Rainbow I love MY Boomer T-Shirt. Whether it's a birthday gift, a special occasion, or just a way to say "I love you," the Rainbow I love MY Boomer design is a thoughtful and unique choice. With its vibrant colors and playful design, it's sure to be a hit with everyone in the family. Get yours today and celebrate the love between generations! 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.