The Atomic Redster S9 FIS W I 157 is a thoroughbred slalom ski for female racers. It’s the ski Mikaela Shiffrin relies on to get through the gates with her numbers in green. Full Sidewall construction, Ultra TI Powered laminate, and a high-grade Woodcore gives this ski its superior torsional rigidity, high-performance flex, and efficient energy transfer. The Redster S9 FIS W I 157 holds up when the ruts are deep, and the stakes are high. The ski's waist and length, pair with the new integrated Icon binding interface create reliable edge grip so that you can hold your line through every gate – the ultimate ski for female World Cup, Continental Cup, and FIS Slalom racers.