Built with Extra Comfort and Forgiveness
The K2 SpYne 90 is the most forgiving men’s all-mountain ski boot in the line, with a 102mm last to ensure a comfortable fit with our CushFit liner. Do not be fooled by the 90 Flex; this boot can more than hold its own all over the resort. The overall design helps deliver balanced ski performance and consistent turn shape across a wide range of terrain.
- Sizes: 24.5, 25.5, 26.5, 27.5, 28.5, 29.5, 30.5
- Model Options: spyne 90
- Features: Replaceable Heel Pad, 45mm Velcro Powerstrap, Dual Cuff Alignment
Watch Spyne 90 Video
The CushFit liner utilizes a combination of standard open and closed cell EVA foam in a similar multi-layer construction to offer warmth, comfort, and performance right out of the box. Asymmetric Tongues enhance fit and ensure smooth flex initiation, while the Power Collar offers the upper cuff support you demand to tackle the whole mountain.
Extra wide, strong, and powerful cam-lock PowerClinch strap featured on the SpYne 130. Durable Velcro Powerstraps in varying widths for support and strength on all other models.
Dual Cuff Alignment
Adjust +/- 2.2 degrees on medial and lateral sides for a total range of 4.4 degrees. This enables adjustment to the lower leg angle for maximum comfort and performance.
6060 T6 Extruded Hardened Aluminum Alloy built with a minimalist lightweight design.