-RH means you wear your glove on your right hand. It should be included at the end of the model number on your order.
Because it also means that you throw with your left hand, be sure Throws With Left Hand is shown in the cart.
This Coolflo Hockey Style Catcher's Helmet features a ABS shell for impact resistance and Tri-density foam lining for added comfort with replaceable chin pad. It also has ProDri Plus fabric covered pads which feature moisture wicking and anti-bacterial technology to prevent the spread of germs. Meets NOCSAE standards.