K2 FL3X Revolve KF Ski Boots 2025
Model Info
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Product Info
Love your old Full Tilts but wish they had a little more oomph for the bigger hits? Check out the K2 FL3X Revolve KF Ski Boots. These freeride rippers are engineered to Crazy Karl's exact specifications, adding an Intuition Pro Wrap liner, an elastic cam powerstrap, and a burly 120 flex to that buttery smooth 3-piece shell design you know and love. Step into these bad boys and get ready to throw down on that big sidecountry booter you've been talking about all season.
Product Details
Fit
Last: 99mm – A slightly narrower than average fit for most feet
Flex
Flex: 120 – A stiff flex suitable for advanced to expert level skiers.
Liner
Intuition Pro Wrap Liner – Slip into the Intuition Pro Wrap, and experience unmatched ankle retention and pressure-free performance. Crafted out of Intuition® Foam, the Intuition Pro Wrap offers the added comfort and performance your boot is missing.
Shell Materials & Design
Fully Heat Moldable – Both the boot's shell and cuff are capable of being heat molded to a variety of foot shapes for a truly custom fit.
Shell and Cuff – TPU (Thermoplastic Urethane)
Buckles
3 Revolve Alloy
Power Strap
Elastic Cam Strap
Sole
GripWalk ISO 23223 Outsoles – Removable and interchangeable rockered soles designed to work with GripWalk binding systems for better grip and comfort while walking, standing, and hiking.
Specs
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Ability Level:
Advanced-Expert
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Ability Level
Advanced-Expert Whether you charge the steepest lines, hit the biggest jumps in the park or carve with race-like precision, advanced to expert level skis, snowboards, boots and bindings are for the more aggressive rider. In skis and snowboards, you'll often find layers of metal, carbon or other stringers for rigidity and power, while advanced to expert level boots and bindings are usually on the stiffer side of the spectrum for rebound and precision steering.
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Ski Boot Flex:
Medium
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Forefoot Width:
99 mm
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Forefoot Width
99 mm Forefoot width, or last, is the reference width for this model based off shell size 26/26.5. Larger or smaller shell sizes will diverge from this reference width in increments of 2mm for every full size. - Liner Type: Semi-Custom
- Flex Index: 120
- Boot Sole Type: GripWalk (ISO 23223)
- Includes Tech Fittings: No
- BOA®: No
- Number of Buckles: 3
- Athletes: Karl Fostvedt
- Series: FL3X
- Warranty: 1 Year
| Size | 24.5 | 25.5 | 26.5 | 27.5 | 28.5 | 29.5 | 30.5 |
|---|---|---|---|---|---|---|---|
| Indiv. Boot Weight (g) | 2065 |