I Wear Green For Scoliosis Awareness Ribbon Novelty 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 This is a great tshirt to show support and advocate for those with scoliosis. Be sure to wear blue for Worldwide Scoliosis Awareness Day! Purchase for yourself or as a gift. Your recipient is sure to love this tshirt! Great idea for any holiday, charity event, march, rally, benefit, parade, 5k, 10k, marathon, walk, or occasion, including Christmas, Anniversary, Hanukkah, Birthday, Valentine's Day, Easter, Mother's / Father's Day, Grandparent's Day, etc. Lightweight, Classic fit, Double-needle sleeve and bottom hem