Rawlings Heart of Hide PRO303-6JBT Baseball Glove 13 Right Hand Throw 224.95 Rawlings MSRP $355.50. Heart of Hide leather. Wool blend padding. Thermoformed BOA, GD synthetic BOA. Deertouch padded thumb loops. Soft leather finger back lining. Deertanned cowhide plus palm lining. TT lacing. Rolled leather welting. New Stamping. Pro player game day.