The full manufacturer's warranty from Nike is only valid when the Nike 62" Windproof Umbrella for 2008 is purchased from an Internet Authorized Dealer. We will match any Internet Authorized Dealer's best price on the Nike 62" Windproof Umbrella for 2008. The Nike 62" Windproof Umbrella for 2008 may be referred to by the following terms: 723141903145, 723141903343, 723141903701, N90334.