Personalized I Wear Orange for Leukemia Cancer Awareness T-Shirt. Show your support with the 'I Wear Orange for Leukemia Cancer Awareness' T-Shirt - Vintage Black. This meaningful design features a bold orange ribbon, representing solidarity and hope for those affected by leukemia. 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.