The answer is quite simple : Because you on the slopes have a lot more fun then .
Why is easily explained :
1. Less energy needed and lower risk of accident
Professional edge grinding ensures uncompromising grip even in icy slope conditions . This saves energy and increases security .
2. Easier to turn and glide
Optimum structured base ensures the perfect " moment" and smooth easy gliding in all snow conditions . Power along a slope feeling to which you want to