Crossover | 2026

A good pair of insoles is the easiest way to improve performance and comfort in your ski boots, and Zipfit—the legendary boot-liner brand—has created one of the most premium options on the market. The base of the insole is made from a comfortable and supportive foam-and-cork mix that helps absorb impacts while skiing and provides a solid, stable platform that keeps your foot from shifting around.

On top of the EVA cork, against your foot, Zipfit uses a synthetic layer that prevents your socks from sliding, wicks moisture to keep your feet dry, and helps your boots stay fresh. The insole itself is built on a neutral mold that promotes alignment and works well for most feet—but you can always visit your local ski shop to confirm your arch length and height for the best fit. ZipFit insoles can be trimmed to fit your ski boots or shoes as needed, so if you're in between sizes, we recommend sizing up.

All around, these insoles are extremely high-quality and built to last for years. Plus, they can be used year-round: in your biking shoes, hiking boots or everyday stompers.