The men's K2 BOUNDARY snowboard boots are medium hard with double BOA tightening for maximum control. Of course, the shoes also include a heat-moldable Intuition Control Foam insole and the new This Grips sole! , which, together with Harshmellow foam, perfectly cushions impacts.

Technology:

Intuition® Control Foam 3D Liner
Specially shaped tongue of the inner shoe, which molds to the user's foot after a few rides. Thanks to 3D shaping, the shoe adapts to all foot shapes. There are reinforcements at the ankles to perfectly fix your feet in the shoes.

Removable liner
The possibility of removing the inner shoe from the shoes when drying or cleaning.

Harsmellow™ Vibration Damping
Damping pads from Harsmellow - a material specifically developed for dampening vibrations and impacts.

3D Formed EVA Footbed
A thin, dual-density EVA foam insole that delivers support where it's needed and molds to your foot.

This Grips!™ Rubber Outsole
Patented rubber sole with excellent grip on all terrains, which integrates Harshmellow™ foam that can dampen vibrations.

The H4/M3 Zonal BOA® Fit System
System for tightening the outer shoe using a steel cable with winding. Tightening is divided into 2 parts, where the front wheel tightens the upper part of the shoes and the side wheel then tightens the lower part of the shoes.

HDR™ Premium Synthetic Upper
Extra durable polyurethane material for extreme conditions that provides exceptional durability compared to traditional synthetic materials.

Stiffness of K2 boots:
Flex: 6/10