The name says it all - Mavericks XT. XT stands for eXtra Tough. We spared no expense with this towable tube and we stand behind it with our INDUSTRY FIRST 3 YEAR LIMITED WARRANTY. Our customers asked for an "EXTRA TOUGH" version of our best-selling Mavericks series and we answered by building the XT with the thickest and toughest materials money can buy! As if that wasn't enough, the Mavericks 2 XT comes equipped with HO's exclusive Softshell Technology. Softshell gives the riders a comfortable tube surface to lay on.no more "tube rash". The Mavericks series is loaded with features such as a D-Shaped profile for additional legroom, a tapered profile which makes the tube easier to board from the water and side bolsters to ensure your tubing experience will be first class.1680 Denier Nylon Cover: Twice the strength of the standard tube cover