Nitro Alternator X Volcom vs Nitro Optisym Mens

How they compare

the Nitro Alternator X Volcom leans more all mountain, while the Nitro Optisym Mens leans more freestyle. The Nitro Alternator X Volcom uses a directional shape while the Nitro Optisym Mens is twin. Both feature camber profiles — arc underfoot for strong edge hold, pop, and stability on hardpack—lively and precise. The Nitro Alternator X Volcom is slightly stiffer, though both sit in the stiff range.