The full manufacturer's warranty from Nike is only valid when the Nike Tiger Woods Platinum Dri-Fit Squared Polo Shirt is purchased from an Internet Authorized Dealer. We will match any Internet Authorized Dealer's best price on the Nike Tiger Woods Platinum Dri-Fit Squared Polo Shirt. The Nike Tiger Woods Platinum Dri-Fit Squared Polo Shirt may be referred to by the following terms: 256800-010 BLACK, 256800-677, 256800010 BLACK, 256800677.