The K2 Boundary delivers a precision fit and smooth flex, making it the choice for freestyle and all-mountain riders who demand performance and comfort.

• Unmatched Customization: Dual-zone BOA® Fit System with separate upper and lower dials for a truly dialed-in, personalized fit.

• Durable & Responsive: HDR Premium Synthetics upper with articulating design minimizes distortion and maintains flex for lasting performance.

• Supportive, Secure Fit: Three-point harness integrated into the shell works with the Intuition® Control Foam 3D liner for a secure heel hold and customized comfort (heat-moldable for instant personalization).

• All-Terrain Control: This Grips!™ rubber outsole delivers superior traction, paired with a dual-density, Harshmellow™-infused midsole for shock absorption and a smooth ride.

Key takeaway: The K2 Boundary is built for riders who want to fine-tune their fit and prioritize a boot that feels as good on the last run as it does on the first.