Since its introduction several years ago, the Formula 2 has been one of HOs most popular tubes. A new addition to the HO tube line, the F2 Fleece has the same popular shape as the Formula 2 but with a soft fleece top and a clear floor. Put two people in the side by side, secure, cockpit style seats, sit back and enjoy the ride. The squared off back of the Formula 2 makes it stable in the whip while the clear floors allow you to see what aquatic life may be swimming beneath the surface. Fleece Top Quick Connect Tow Attachment Boston valve for quick and easy inflation and deflation No-show handles D-shape for added stability