Allian Free Line vs Allian Prism Invisible

How they compare

the Allian Free Line leans more freeride, while the Allian Prism Invisible leans more freestyle. The Allian Free Line uses a directional shape while the Allian Prism Invisible is twin. The Allian Free Line has a hybrid (camber/rocker) profile (mix of camber and rocker zones for all-mountain versatility—grip, float, and play in one profile), while the Allian Prism Invisible uses camber (arc underfoot for strong edge hold, pop, and stability on hardpack—lively and precise). Both are rated 5/10 flex (medium).