K2 Boundary Snowboard Boots 2026 Grey

Product Description

K2 Boundary Snowboard Boots 2026 Grey 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. 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. TX3 BOA® 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: Articulating Upper Cuff - Independent upper cuff articulation delivers a distortion-free flex. Internal & External J-Bars (Liner): Adding J-Bars to a liner helps add structure and reduce heel lift. Intuition® Control Foam 3D Liner: Heat moldable medium and high-density Intuition® foam forms to the exact shape of your leg, ankle, and foot for superior fit, warmth, and comfort. This Grips!™ Premium Rubber Outsole with Harshmellow™: 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. Harshmellow™ Insole: Freestyle-friendly single-density insole using Harshmellow™ from toe to heel for ultimate impact absorption. 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. H4 Coiler/M+2 Zonal BOA® Fit System: A cable and reel based lacing system that creates even tension and easy lacing operation. This system features low friction guides for even tightening. BOA® Coiler works to automatically retract lace slack so your boots stay nice and neat.