Preformed insoles specially designed for Nordic skiing (classic and skating). Get the most out of your sport during the different phases: propulsion, gliding and manoeuvring. These light and comfortable insoles provide you with precision and momentum. The 3D shell gives stability to the foot, and maximises stability while gliding and manoeuvring. The kick pad optimises and boosts the propulsion phase. TECHNICAL FEATURES Top cover : Anti friction&&';;s resistanceComfort layer 3D shell: Stability & movement controlPropulsion pad : Power transfert & sensationHOW TO USECut out the sole before useRemove the insole and replace it with the new one.Washing with soap and brush onlyDo not dry on a radiator, for a better drying use our shoe dryers.