U.S. POLO ASSN. - Long Sleeve Small Pony Thermal Henley. Color Campus Heather Grey. On sale for $22.50. MSRP $50.00.. Brand NameU.S. POLO ASSN.Product NameLong Sleeve Small Pony Thermal HenleyColorCampus Heather GreyPrice$22.50MSRP: $50.00