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The K2 Boundary follows a tried-and-true formula that delivers on its promise of being a snowboard boot you’ll love from the first time you put it on. It nails the sweet spot for freestyle and all-mountain snowboarders who prioritize flex, comfort, and fit. The K2 Boundary snowboard boot features a dual-zone with BOA® Fit System to micro-adjust your fit.
A dedicated BOA® dial for the upper shell and a second dial dedicated to adjust the lower part of the shell. The upper cuff of the boot is constructed with our HDR Premium Synthetics. It features a fully articulating design, upping the durability factor while reducing the distortion of the shell as it flexes forward. Inside, a supportive three-point harness is integrated into the shell, wrapping itself around a thermoformable Intuition™ Control Foam 3D liner for the ultimate fit.
Underfoot, our proprietary This Grips!™ rubber outsole provides excellent grip while hiking, boot packing, and walking across icy parking lots and sits atop a dual-density midsole. This midsole features a lightweight EVA material and is complemented with our Harshmellow™ damping material to cushion your bones and reduce fatigue after long days on the hill.
H5/M+2 Coiler Zonal BOA® Fit System
Impact resistant, durable, and performance-driven, the H5 BOA® Dial ejects on severe impact and is easily re- inserted into the boot. One dial controls the upper shell lacing, and the other maintains the lower shell lacing.
TX3 BOA® Rope Lacing
A softer lace explicitly made for snowboard boots that provides a more even fit over the body of the boot shell versus a steel lace.
Articulating Upper Cuff
Independent upper cuff articulation delivers a distortion-free flex.
HDR Premium Synthetics
Eight times more durable than a standard polyurethane material, HDR Premium Synthetics is a proprietary synthetic durable finish designed for extreme conditions. The dynamic resin system provides exceptional abrasion and durability performance well beyond standard synthetic materials.
Internal & External J-Bars
Adding J-Bars to a liner helps add structure and reduce heel lift.
3-Point Harness Liner Lacing
A traditional liner harness with a pull lace and three contact points hugs the ankle to provide additional support and unrivaled stability to help reduce fatigue.
Intuition® Comfort Foam 3D Liner
Heat-moldable and constructed with softer Intuition® foam focusing on all-day comfort and long-lasting wear.
Harshmellow™ Vibration Damping
Harshmellow™ is a magical dampening system that replaces industry-standard foam dampening materials. Harshmellow™ is strategically placed to dampen vibration underfoot to provide a more “quiet” feel underfoot, reduce vibration from impact, and reduce fatigue while snowboarding.
This Grips!™ Rubber Outsole
Our proprietary rubber compound delivers excellent grip and durability on all terrain types and is integrated with Harshmellow™ foam to dampen chatter and vibration.
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MEN'S US |
WOMEN'S US |
UK ADULT |
EURO ADULT |
CM |
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5 |
6 |
4 |
36.5 |
23 |
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5.5 |
6.5 |
4.5 |
37 |
23.5 |
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6 |
7 |
5 |
38 |
24 |
|
6.5 |
7.5 |
5.5 |
39 |
24.5 |
|
7 |
8 |
6 |
39.5 |
25 |
|
7.5 |
8.5 |
6.5 |
40 |
25.5 |
|
8 |
9 |
7 |
40.5 |
26 |
|
8.5 |
9.5 |
7.5 |
41.5 |
26.5 |
|
9 |
10 |
8 |
42 |
27 |
|
9.5 |
10.5 |
8.5 |
42.5 |
27.5 |
|
10 |
11 |
9 |
43.5 |
28 |
|
10.5 |
9.5 |
44 |
28.5 |
|
|
11 |
10 |
44.5 |
29 |
|
|
11.5 |
10.5 |
45 |
29.5 |
|
|
12 |
11 |
46 |
30 |
|
|
12.5 |
11.5 |
47 |
30.5 |
|
|
13 |
12 |
48 |
31 |
|
|
14 |
13 |
49 |
32 |
|
|
15 |
14 |
50 |
33 |
BEST PRICE GUARANTEE
FREE SHIPPING IN CANADA OVER $99*
OPERATING SINCE 1989