Horse Riding T-Shirt. Pop Art Equestrian Horse Riders Tee 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 For Horse Riders everywhere! Perfect to wear at home or out and about. A fantastic Horse Riding Themed T-Shirt which comes in 5 colors. Lightweight, Classic fit, Double-needle sleeve and bottom hem