Details Reviews (0) ALL MOUNTAIN TWIN Loaded with all the technical features, the Proto Synthesis is the top selling board year after year for a reason. The mid-flex all mountain freestyle true twin is perfectly balanced for spins, riding switch and stomping the biggest tricks. Shockwave Rocker Camber allows for pop, boost in and out of turns and vice like edge hold while maintaining natural float and pressability. Perfect for riding anywhere on the hill, the Proto Synthesis makes for a smooth ride with minimal chatter, while staying crisp and powerful. Proto Synthesis Snowboard 2023/2024|FCSki.Com|In Stock