Size Guide: Chest Measured Pit to Pit X-Small: 36"-38" Small: 38"-40" Medium: 40"-42" Large: 42"-44" X-Large: 44"-46" All Epona’s products have the Fair Trade certification. Made from a soft to the touch cotton featuring a drawstring hood & a kangaroo pocket. With Epona you are guaranteed a quality product that has been produced in a way that rewards the workers in a fair way.