K2 Cold Shoulder vs K2 Isolator

How they compare

Both boards are designed for powder riding. They share a directional shape — different nose and tail; built to ride forward with better float in powder and drive on groomers. The K2 Cold Shoulder has a other profile (mix of camber and rocker zones for all-mountain versatility—grip, float, and play in one profile), while the K2 Isolator uses camber (arc underfoot for strong edge hold, pop, and stability on hardpack—lively and precise). The K2 Isolator is noticeably stiffer at 8/10 versus the K2 Cold Shoulder's 5/10, suiting more aggressive riding.