Guillain Barre Syndrome Awareness T Shirt 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 Guillain Barre Syndrome Awareness T Shirt For Men/ Women - Blue ribbons shirt - I Wear Blue For Guillain-Barre Syndrome Awareness T-Shirt Guillain Barre Syndrome Awareness Shirt - Guillain Barre Syndrome Shirt, Guillain Barre Syndrome, blue ribbon awareness, blue awareness ribbon Lightweight, Classic fit, Double-needle sleeve and bottom hem