



Advice : Use the foot sizer from SIDAS to help you find the right size
The K2 Boundary has proven itself due to its accessible performance. A real contender in the K2 Snowboard all-mountain range, the Boundary is aimed at intermediate to advanced male snowboarders.
It will delight all snowboarders who are looking for comfort and ease. To achieve this, the Boundaryfeatures a Intuition® Control 3D Foam liner. The liners provide a certain and lasting quality of warmth and comfort.
The Boundary boots are equipped with Grips! soles. Premium with excellent grip and durability. In addition, the Harshmellow™ foam provides consistent vibration reduction.
The Boundary have a flex of 6/10 which allows them to perfectly trace the slopes, go out in powder but also to engage on any jump while having the necessary support and precision.
To top it off, the Boa® wheel internal and external fastening system makes the Boundary the fastest boot to put on! So don't hesitate for a second and jump at the chance to find one of the best pairs of snowboard boots still available!

Flex: 6/10 - Stiff
Lacing:
- Boa® H4/M3 Focus Fit System: Impact-resistant, durable and performance-oriented, the BOA® H4 ejects in the event of severe impact and is easily reinserted into the shoe. The H4 wheel controls the lacing of the upper shell, while the M3 wheel controls the lacing of the lower shell.
Cushioning:
- 3D Formed EVA Footbed: Constructed from durable EVA foam, provides cushioning and support.
Liner:
- Intuition® Control 3D Foam Liner: Constructed with a blend of high and medium density Intuition® foam, it is the most versatile liner. With internal and external J-Bars and a 3D moulded EVA insole, the Control Foam 3D lining is designed to provide all day comfort and support.
- 3-Point Harness Liner Lacing: A traditional harness with a lace and three contact points hugs the ankle and provides extra support.
Reinforcement:
- Articulating Cuff Upper with HDR Premium Synthetics: Durable synthetic materials are combined with a hinge around the flex point of the boots to deform the shell, retain the shape and eliminate heel lift.
Sole:
- This Grips! Premium Rubber Outsole: Exclusive rubber compound provides excellent grip and durability on all types of terrain and is integrated with Harshmellow™ foam to dampen vibrations.
-HARSHMELLOWTM PRO/PLUS FOOTBEDS: redesigned sole. Three distinct designs, Pro, Plus and Base, now incorporate K2's proprietary HarshmellowTM cushioning into the sole structure. The result is superior vibration absorption and comfort for day trips or for hikes and walks around the ski station.