RSD - CRPS Shirt - RSD CRPS 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 RSD - CRPS Shirt, rsd crps awareness RSD - CRPS Shirt, rsd crps, crps rsd, crps rsd shirt, rsd crps bracelets, rsd crps awareness jewelry, learning to cope with crps rsd, crps rsd awareness, rsd crps awareness Lightweight, Classic fit, Double-needle sleeve and bottom hem