FIS. The FIS-approved HEAD WCR e-SL Rebel FIS Ski is built for elite slalom racers who demand lightning-fast edge changes, precise control, and explosive acceleration. Featuring HEADs EMC technology, it minimizes vibrations for a smoother, more stable ride, while Graphene ensures optimal weight distribution and balance. The positive camber enhances responsiveness and snap, and the Worldcup Sandwich Construction with Titanal reinforcement delivers powerful energy transfer and edge grip.New for the 165 cm model, the sidecut has been updated and optimized specifically for modern slalom racingallowing for a tighter arc and a more direct, aggressive line to the next gate. This precision-tuned geometry gives racers the edge they need to attack every turn with confidence and control.