Personalized Alzheimers Awareness Pop Pop Ribbon T-Shirt. Alzheimer's For My Pop Pop T-Shirt - Red has purple ribbon daisy design to show support for Grandpa. 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.