Atomic Izor 3:1 W/ Device 310 - 06A tolerant ski that delivers big grins for anyone entering the sport. A low torsion index ensures a forgiving ride, while nanoframe's split tail design eases the transition from skidding to carving turns. Features:Torsion Index: Tip 3, Tail 1Radius: 15mDimensions: 111-68-94 (150)Sizes: 132, 141, 150, 159, 168Nanoframe design/Device 310Nano-enhanced carbon fiber