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When you're new to skiing, the last thing you want to deal with is foot pain, and a surefire way to avoid it is with a comfy and forgiving boot like the K2 Spyre RX Ski Boots. The SpYre RX offers a more relaxed 102 mm last that is perfect for wider and high volume feet as well as those who are new to wearing a hard plastic boot. The updated Intuition® CushFit liner ups the ante. Spend your days on the mountain focusing on learning the sport, not on getting back to the lodge to take your boots off, in the K2 SpYre RX Ski Boots.
Last: 102 mm – A roomy forefoot and relaxed instep for all-day comfort for average and wider feet.
Asymmetrical Toe Box – K2 matches the toe box to the natural curvature of your toes for a more precise and comfortable fit.
Navicular Punch – A bump is pre-formed in the navicular area of the medial ankle where many skiers experience pressure.
Flex: 80 – Medium soft flex for newer skiers on an upward learning curve or less aggressive intermediates.
CushFit Intuition® Liner – A combination of closed cell EVA and Intuition® foam.
Lasted Liner – Lasted liners are formed around a standard foot shape for improved out of the box comfort.
Moldable Asymmetric Tongue – Offering a left / right specific lower leg fit and is heat moldable for ultimate customization.
Cuff / Shell – Polyurethane
Forgiving Shell Materials – SpYne construction allows the use of more forgiving materials at the cuff / shell junction, making entry and exit of the boots easier.
Dual Adjustable 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 Light Alloy Buckles – Extruded hardened aluminum alloy build with a minimalist lightweight design.
35mm Velcro Power Strap
Replaceable Outsoles – Dual-injected Thermo Plastic Rubber (TPR) with Thermo Plastic Urethane (TPU) increases the life of your boots and provides secure footing whether walking on rock, ice, or stairs.