The Twin Skin Superlite EF is a lightweight, versatile ski for all conditions and it is always a favorite of skiers looking to take the next step. It has Efficient Forward for an effective, forgiving kick that requires less energy. Speed Grinding 2.0 offers race-quality gliding properties. The offset, variable depth design of the Twin Skin mohair strips offers consistent, efficient grip, even on hard track conditions. Cross-country skis without bindings! The binding can be selected in the set configurator. Fischer - Twin Skin Superlite Efficient Forward 24/25 Stiff Cross Country Ski Classic