Start strong and ride with confidence. The K2 Sonic bindings are built for all-mountain progression, combining comfort, support, and adjustability in one easy-to-use package. With a forgiving flex and durable construction, they’re perfect for riders eager to explore the mountain and refine their skills with every run.

The K2 Sonic brings performance and comfort together in a design that inspires confidence from day one. The lightweight ProFusion™ Chassis forms a strong foundation, while a 3° canted EVA footbed naturally aligns your stance for better balance, smoother turns, and reduced fatigue during long sessions. Whether cruising groomers or carving through variable snow, you’ll feel stable, supported, and in control.

The responsive AT Polycarbonate Highback delivers the perfect blend of flex and power for easy transitions and dependable edge control. K2’s Gap Eraser™ Forward Lean eliminates wasted movement between boot, highback, and chassis for consistent energy transfer—making every carve, jump, and adjustment feel more precise. Paired with the P.I. 3D EVA Ankle Strap and Perfect Fit™ 2.0 Toe Strap, these bindings keep your feet secure and comfortable all day long, even when you’re strapping in with gloves on.

Designed around K2’s 100% Toolless Adjustment Philosophy, the Sonic lets you fine-tune your setup anywhere on the mountain—no tools, no hassle. From adjusting your straps to tweaking your forward lean, it’s as easy as turning a dial, ensuring the perfect fit for your riding style and boot shape. Reliable, intuitive, and ready for progression, the Sonic is everything a new or advancing rider needs to unlock their potential.

Specifications:

• Category: All-Mountain
• Ability Level: Beginner to Intermediate
• Flex: 3 (Soft)
• Chassis: PC ProFusion™ (lightweight, durable polycarbonate)
• Highback: AT Polycarbonate Highback with Gap Eraser™ Forward Lean
• Footbed: 3° Canted Full EVA Footbed (natural stance and shock absorption)
• Ankle Strap: P.I. Ankle Strap (lightweight, molded comfort)
• Toe Strap: Perfect Fit™ 2.0 Toe Strap (universal boot compatibility)
• Adjustments: 100% Toolless (strap and forward lean adjustments)
• Power Ramp: Adjustable for precise boot alignment
• Disc: Multi-Compatible Disc (fits all major mounting systems)
• Best For: All-Mountain, Powder, Piste, Speed

The K2 Sonic 2026 delivers a smooth, reliable ride that grows with your skills. With premium comfort, easy adjustments, and confidence-boosting control, it’s your ticket to exploring every inch of the mountain—one run at a time.