The AT99S is Sean Pettit’s signature ski and the backbone of his high-speed, high-line approach to the mountain. Shaped from the Mindbender 99Ti footprint, this directional freeride ski blends the proven performance of a versatile platform with a few subtle refinements tailored to Sean’s style. A sintered 4000 base delivers lightning-fast glide in a range of snow conditions, while the aspen wood core brings a blend of power and pop that can hold speed through chunder and still feel nimble in technical zones. A tip-to-tail bi-axial carbon weave and titanal Y-beam construction team up to prioritize power transfer and edge response—translating to better control, faster transitions, and a ski that wants to stay on edge through the entire arc. This is a resort crusher and line slayer built for advanced skiers who move fast and ride with intent.