K2 · Ski & Snowboard

K2 FL3X Revolve TW Ski Boots 2026

40% OFF

$566.96

$944.93Save $377.97 (40%)

at Evo

Also check

Check price

Links may earn us a commission. Prices are never affected.Details

Price tracked since Jul 17

About this product

The K2 FL3X Revolve TW is an alpine ski boot designed in collaboration with pro skier Tom Wallisch, targeting intermediate to advanced skiers who spend time in the park and across the full mountain. It carries a flex index of 100, offering a medium-stiff response suited to a wide range of conditions. The 99mm last provides a slightly narrower than average fit, and both the TPU shell and TPU cuff are fully heat moldable to accommodate varied foot shapes for a genuinely custom feel. Inside, the semi-custom Intuition Pro Wrap liner uses Intuition foam to deliver ankle retention and pressure-free performance. The elastic cam power strap cinches more securely than a traditional strap, improving power transmission and responsiveness. Three Revolve alloy buckles secure the fit, while a Pebax tongue maintains consistent flex across temperature changes. The removable GripWalk ISO 23223 outsoles are rockered for better grip and comfort when walking or hiking between runs. The boot does not include tech fittings and carries a one-year warranty.

Category: Ski & Snowboard
Brand: K2
Size: 25.5
26.5: 1856
Cuff: TPU (Thermoplastic Urethane)
Sku#: EB-266109-1002
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.
Type: Alpine Ski Boots
Boa®: No

What people are saying

Reviewers and freestyle skiers consistently praise the K2 FL3X Revolve TW for its smooth, linear flex that feels natural and responsive in the park, on moguls, and across the whole mountain. The Intuition Pro Wrap liner earns repeated compliments for excellent ankle retention, comfort, and its heat-moldable customization. The fully moldable shell and cuff are highlighted as standout features for achieving a precise fit. The most common criticism centers on the narrow 99mm last, which suits narrow to medium feet but can be problematic for wider-footed skiers. Some forum users also note that the low-volume fit and instep geometry can be tricky to dial in, and a few mention the buckle hardware feels less refined than expected at this price point.

Related Guides

Your AI Agent Doesn't Know How to Use a Shovel

Avalanche safety gear demands human research, expert training, and hands-on practice beyond any algorithm. Why your purchases matter more than the price.

Best Alpine Touring Gear Deals: Build a Full AT Setup at Half Price

Build a legit alpine touring setup for half the price. Real deals on AT boots, skis, and safety gear — tracked across 18+ outdoor retailers.

Best Time to Buy Ski Gear: Seasonal Sale Calendar and Strategy

Learn when ski gear prices bottom out and how to time your purchases. Month-by-month sale calendar, category timing guide, and price tracking strategy.