The full manufacturer's warranty from Greg Norman is only valid when the Greg Norman 2-Below Two Color Jacquard Shirt is purchased from an Internet Authorized Dealer. We will match any Internet Authorized Dealer's best price on the Greg Norman 2-Below Two Color Jacquard Shirt. The Greg Norman 2-Below Two Color Jacquard Shirt may be referred to by the following terms: GNF8K435-001, GNF8K435-363, GNF8K435-409, GNF8K435-485, GNF8K435-501, GNF8K435001, GNF8K435363, GNF8K435409, GNF8K435485, GNF8K435501.