HO Sports Mavericks 4 Towable Tube The Mavericks are the premium models in HOs family of deck style tubes. With the addition of HO Sports Shoftshell Technology, now you can tube all day without worrying about the abrasion or tube rash that you would get from a traditional nylon covered tube. Unlike traditional nylon covers, Softshell covers wont become hot to the touch due to sun exposure. This new technology is best thing to happen to tubes since the introduction of the nylon cover. The Maveric