The K2 Potion 80X Skis are great for the all-mountain, intermediate-to-advanced level skier who loves the frontside of the mountain but likes to occasionally go off-piste. With an 80mm waist along with the BioFlex 2 Core, you'll be to soar in soft conditions. The BioFlex 2 Core gives these skis a light feel with a lively flex. Built with the A.T. RoX Technology, the Potion's are reliable and accurate even in the hardest and most unforgiving conditions. The All-Terrain Rocker Profile gives you a tip rocker with camber underfoot so you have great turn initiation and maintain control. Hybritech Sidewalls have a cap construction in the tips and tails to make the ski more forgiving when you ease into and out of turns. The vertical sidewall underfoot provides super edge grip on the ice or firm snow. There's also Mod Technology in these skis that absorb vibrations and impact loads which ensure a stronger edge-hold, more power, comfort and control. Now you know the function of the K2 Potion 80X Skis, but don't forget to check out the stunning graphics too. They're mysterious and cool and will pop nicely in contrast to the snow.