K2 FL3XDiverge Sc 2025 Ski Boots

Sammy Carlson Pro freeride boot by K2 FL3X

The FL3X Diverge SC is carefully designed to match Sammy Carlson's unique style. A phenomenal boot for backcountry kicker sessions and technical runs in challenging terrain. The Intuition Pro Tour Wrap liner, a removable 120 flex tongue and lightweight 3-piece shell create a combination that won't let you down in the backcountry.


Outer boot
The Diverge Tour Shell offers a smooth stride and articulated purchase in any situation. Walk farther and more comfortably than ever before. Featuring a higher back cuff and lightweight Grilamid™ plastic, this construction will take you anywhere. The GripWalk outsoles are removable and replaceable and were developed in collaboration with Marker's Grip Walk binding system. Designed to increase grip and comfort when walking and standing in ski boots without compromising power transmission. The Walk Mode helps you on the ascent by giving the shell a wider range of movement.

Inner boot
Made from Intuition® foam and equipped with a tour notch and an extra lacing system, the Intuition Pro Tour Wrap liner offers the comfort and performance you expect from a pro model. J-Bars provide additional support. 

Lacing system
The 3-buckle system keeps your foot in position, while the large Velcro power strap provides additional support in the calf area.