The Head KORE X 78 LYT-PR Ski pairs a wood composite core with Graphene for a feel that stays light without giving up power underfoot. A wider 78mm waist adds stability across variable terrain, so the ski holds a line through chop as confidently as it carves a groomer. Allride Rocker rounds out the shape, lifting the tip and tail so turns initiate with less effort at any speed. What Our Gearhead(R) Experts Are Saying:"I noticed the Graphene core the first time I dropped into chopped-up snow at speed. The ski stayed light in my legs all day, but it never folded or washed out when I leaned into an edge, which is the balance a lot of lightweight skis get wrong."