Signed Hublot FanDuel Boxing Shorts. Hublot FanDuel boxing shorts have been hand-signed by Floyd Mayweather Jr. The includes an official PSA/DNA tamper proof numbered hologram for authenticity purposes.This item is in the category "Sporting Goods\Boxing, Martial Arts & MMA\Memorabilia". The seller is "collectorkingdom" and is located in this country: AU. This item can be shipped worldwide.