01/04
K2 Boundary Snowboard Boot 2026 | Black
$467.49
$549.99
You saved $82.50 Off RRP
Select Your Size: US 9
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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 closure with BOA® Fit System to micro-tune your fit. A dedicated BOA® dial for the upper shell and a second dial dedicated to closing 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.
H4/M3 FOCUS BOA® FIT SYSTEM WITH TX3 LACING
Impact-resistant, durable, and performance-driven, the H4 BOA® Dial ejects on severe impact and is easily re-inserted into the boot. The H4 dial controls the upper shell lacing, while the M3 dial controls the lower shell lacing.
TX3 is constructed from recycled PET with a structural core. This lace provides a softer, more flexible look similar to the characteristics of a traditional lace but the superior closure of a BOA® system.
ARTICULATING CUFF UPPER WITH HDR PREMIUM SYNTHETICS:
Durable synthetic materials are paired with articulation around the flex point of the boots to shell distortion, retain shape, and eliminate heel lift
INTUITION® CONTROL FOAM 3D LINER:
Built with a blend of high and medium density Intuition® foam, this is our most versatile liner. With internal and external J-Bars and a 3D molded EVA insole, the Control Foam 3D liner is built to provide all-day comfort and support.
INTERNAL & EXTERNAL J-BARS (LINER):
Adding J-Bars to a liner helps add structure and reduce heel lift.
3-POINT HARNESS LINER LACING:
The 3-Point Harness is a straightforward solution that doesn’t skimp on support. Instead, this system aims to optimize heel hold while providing ankle support and unrivaled stability to help reduce fatigue. A taller Pro Version is found on Orton and Format models for additional support.
HARSHMELLOW™ INSOLE:
Freestyle-friendly single-density insole using Harshmellow™ from toe to heel for ultimate impact absorption.
THIS GRIPS!™ PREMIUM RUBBER OUTSOLE WITH HARSHMELLOW™:
New! For 2024 Premium dual-density rubber outsole featuring K2’s proprietary This Grips!™ compound. Taking inspiration from modern skate footwear, our new cupsole outsole features a rounded heel for less drag while hiking, a wrapped arch for support and stability, & vibration damping Harshmellow™ in the heel and forefoot.
Contact us for full specifications on this product.
Shipping
FREE shipping Australia wide on this product. Orders are dispatched within 1–2 business days, with estimated delivery of 3–7 business days to metro areas and 5–10 business days to regional and remote locations. You will receive tracking details by email as soon as your order ships.
Returns
Enjoy 30-day change-of-mind returns on unused items in their original, undamaged packaging. Faulty or incorrectly supplied items are covered by a hassle-free replacement or full refund — just reach out and we will take care of it.
Warranty
Every product is backed by the full manufacturer's warranty against defects in materials and workmanship, in addition to your rights under the Australian Consumer Law. If anything goes wrong, contact our team at support@twelveboardstore.com.au and we will arrange assessment, repair, replacement or refund as appropriate.
Found it cheaper? We will beat any Australian authorised retailer price. Contact us at support@twelveboardstore.com.au.
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