K2 FL3X Revolve Pro Ski Boots 2026
Model Info
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Product Info
The K2 Revolve Pro ski boots are your ticket to sending it big with featherlight freedom and freestyle flair. Built for park rats and mogul masters alike, these boots are among the lightest in the game, making spins, grabs, and stomps feel effortless. They feature a fully heat-moldable Revolve Shell, 100 flex, and an Intuition Pro Wrap liner providing a customizable fit and responsive control for skiers who live to play on the mountain, and who doesn't love that extra pop of color?!
Product Details
Fit
Last: 99mm – A slightly narrower than average fit for most feet.
Flex
Flex: 100 – A medium stiff flex for advanced 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 – TPU (Thermoplastic Urethane)
Cuff – TPU (Thermoplastic Urethane)
Pebax Tongue – Lightweight, eco-friendly material used in the tongue of boot models for energetic and consistent flex across a wide range of temperatures.
Buckles
3 Revolve Alloy
Power Strap
Velcro - Tapered PVC - One Piece
Sole
ISO 5355 Alpine Soles
Specs
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Ability Level:
Intermediate-Advanced
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Ability Level
Intermediate-Advanced Whether you’re a progressing intermediate exploring new runs and terrain, or an accomplished rider seeking new thrills, the majority of skiers and snowboarders fall into this level. Intermediate to advanced skis and snowboards may be somewhat wider or stiffer than beginner-intermediate skis and snowboards, usually with a stronger wood core and sandwich sidewall construction. Intermediate to advanced boots and bindings range from softer flexing freestyle options to stiffer choices built for stability at speed.
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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: 100
- Boot Sole Type: Alpine DIN (ISO 5355)
- Includes Tech Fittings: No
- BOA®: No
- Number of Buckles: 3
- Series: FL3X
- Warranty: 1 Year
| Size | 22.5 | 23.5 | 24.5 | 25.5 | 26.5 | 27.5 | 28.5 | 29.5 | 30.5 | 31.5 |
| Indiv. Boot Weight (g) | 1708 |