The Wayback 80, maintains a lightweight construction with our Balsa / Paulownia Tour ultralight core. The added Ti Spyne (titanal laminate) gives the ski increased stability underfoot, and integrated race notches in the tip help you get uphill fast.If you’re hoping to traverse fall lines and push ski mountaineering limits, the Wayback 80 is the ski for you.Specifications:- Size: 163- Dimensions: 113 - 80 - 100- Collection: Wayback- Radius: 18 163- Product Weight: 968g 163Technologies:All-terrain Rocker™:- Skis with All-Terrain rocker have a gradual rise to the tip for great versatility in all conditions, with a short, low rise in the tail for added control variable snow.Balsa Core:- Ultra-light and responsive, Balsa cores are a key component to our class leading performance to weight ratio.Paulownia Core:- Lively, flexible wood with excellent weight to strength ratio.Ti Spyne:- Titanal laminate developed specifically for K2 Touring skis that dramatically increases predictability and damping on lightweight carbon constructions, while enhancing stability and edge grip.Carbon Overdrive:- Uni directional carbon fiber integrated into the layups of our Wayback touring skis to keep them light and responsive.Snowphobic Topsheet:- Helps eliminate snow build up while touring up and riding down.