The Redline 2.0 Classic skis are an evolution of the wildly successful Redline classic ski with a stiffened transition from the bridge (center) of the ski to the tips and tails. The Redline is known for its abundantly available kick and silky smooth glide. It is definitely one of our favorites and our customers constantly tell us how much they love them. The 2.0 version continues the Redline legacy of performance and is available in three waxable models: a cold ski for specific hardwax conditions (K1), a warm mid-range model (K2) for warmer hardwax and klister covered conditions, and a dedicated klister ski (K3) for warmer klister conditions. Madshus also added the REDline 2.0 skin ski to its high-end lineup.