Z/Blend Core construction enhances the paddler experience DropDeck enhances stability by raising the deck rails to maintain volume IST uses multiple air chambers to create a unique shape, purpose-built for SUP fishing Inflates to 20 PSI for unmatched rigidity EVA foam deck pad for added traction when wet, plus an EVA grip stomp pad for back foot confidence NRS Jukdo 11.0 Inflatable SUP Board - The NRS Jukdo 10.8 SUP Board gives the do-it-all paddler a premium board intentionally designed to track on flat water with enough maneuverability to handle light surf and river running. Rig gear for a minimalist overnighter or ditch the gym and opt for daily jaunts for fitness and yoga. The Jukdo can truly do it all.