The full snorkeling experience from above the surface: a new perspective for encountering and observing the underwater environment with maximum respect. This is reef, the new cressi window isup with the biggest window yet. The large 34" 'fish' shape coupled with the pre-laminated material have enabled us to design an elongated window that extends from the paddling position to the bow, and thanks to the sturdy layer of crystal clear pvc, reef's window offers an exceptional view of the seabed during your outing. The high buoyancy, curved bow and generous 9" drift give the board great stability, to let you comfortably admire the sea wherever you go. Technology: cressi window plf the largest window in the isup category, designed thanks to cressi's experience in developing boards with openings. Made with a solid, thick layer of transparent pvc with perimeter reinforcement, it's sized to eliminate deformations and structural deficits. Moreover, thanks to the pre-laminated material without gluing and the double-layer rail, reef offers the maximum viewing area and comfort while paddling