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 above all else. 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 portion of the shell and a second dedicated to closing the lower portion of the shell. The upper cuff of the boot is constructed with our HDR Premium Synthetics and features a fully articulating design, upping the durability factor while reducing the distortion of the shell as it flexes forward.

Features

• H4/M3 ZONAL BOA® FIT SYSTEM - 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.

• 3-POINT HARNESS LINER LACING - A BOA® Fit System powered heel retention system built to gently hug the rider's ankle and eliminate heel lift.

• 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.

• INTUITION® CONTROL FOAM 3D - 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.

• RUBBER REINFORCED ARTICULATING CUFF UPPER - Long-lasting durability meets articulation around the flex point of the boots to shell distortion, retain shape, and eliminate heel lift.

• HARSHMELLOW™ VIBRATION DAMPING - Harshmellow™ is a magical dampening system that replaces industry-standard foam dampening materials. Harshmellow™ dampens the specific target vibration for each product and works to create the smoothest ride imaginable.