Bone Cancer Awareness T Shirt For Men/ Women/ Youth Solid colors: 100% Cotton; Heather Grey: 90% Cotton, 10% Polyester; All Other Heathers: 50% Cotton, 50% Polyester Imported Machine wash cold with like colors, dry low heat Bone Cancer Awareness T Shirt For Men/ Women/ Youth - I Wear Yellow For Bone Cancer Awareness T-Shirt Bone cancer, bone cancer cure, bone cancer ribbons, bone cancer shirt , bone cancer awareness shirt Lightweight, Classic fit, Double-needle sleeve and bottom hem