K2 Manifest vs Never Summer Proto Ultra

How they compare

Both target all mountain terrain, while the Never Summer Proto Ultra leans more freestyle. The K2 Manifest uses a directional twin shape while the Never Summer Proto Ultra is twin. Both feature hybrid (rocker/camber) profiles — mix of camber and rocker zones for all-mountain versatility—grip, float, and play in one profile. The Never Summer Proto Ultra is slightly stiffer, though both sit in the medium range. The K2 Manifest targets advanced riders while the Never Summer Proto Ultra is aimed at expert riders.