AmpTek Auto Turn Rocker – Amptek Auto Turn has an 70/30, rocker/camber blend for effortless turn initiation and an easy playful ride.

Flex Rating – 4 (1 Soft - 10 Stiff)

RadCut – A traditional sidecut between the inserts fuses with multiple reverse sidecuts toward the tip and tail, providing real time sidecut adjustment to the ride, ie. longer when faster, shorter when slower, and delivering the perfect cut at all times. RadCut is offered in multiple versions, each tailored for individual riding styles. More aggressive sidecut blends deliver quicker, livelier turns, while smoother sidecuts offer a more fluid, relaxed ride.

Wood 5620 – 5620 cross-weave fiberglass is wrapped around a vertically laminated wood core for durability and smoothness.

Sintered 4400

3S Serrated Edges – Rossignol's exclusive edge technology offers three, smaller points of edge contact (one between the inserts and two at the tip and tail), improving bite and grip along the entire edge for better stability.

2 x 4 Insert Pattern

Flex Rating – 7 (1 Soft - 10 Stiff)

Fiber Reinforced Nylon

Adjustable Heelcup

2° Canted Base

Reinforced Shovel Highback With Added Stiffness

Ankle Strap – Honeycomb TPU Material With Tooless Adjustment

Toe Strap – Dual Position TPU Material With Tooless Adjustment

Magnesium With Ergonomic Shape

Not Compatible With The Channel Mounting System

Flex Rating – 6 (1 Soft - 10 Stiff)

Articulating Cuff Upper with HDR Premium Synthetics

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.

3-Point Harness Liner Lacing System – The 3-Point Harness is a straightforward solution that doesn’t skimp on support. This system aims to optimize heel hold, while providing ankle support and unrivaled stability to help reduce fatigue.

H4 / M3 Focus Boa® Fit System – A two reel Boa® system that allows for the upper and lower zones of the boot to be tightened independently.

TX3 Lacing – BOA®’s first textile lace in the snowboarding category, TX3 is constructed from recycled PET with a structural core. This lace provices a softer, more flexible look similar to the characteristics of a traditional lace but the superior closure of a BOA® system.

3D Formed EVA Footbed

This Grips! Premium Rubber Outsole – A K2 exclusive built to offer the best possible performance at the lowest possible weight. An EVA midsole with Harshmellow™ pods makes this quiet underfoot, and a dual rubber compound provides unmatched grip for the parking lot and the boot pack.

Harshmellow™ – Harshmellow™ is a magical dampening system that replaces industry standard foam dampening materials. Harshmellow™ is strategically placed to dampen vibration underfoot to provide for a more “quiet” feel underfoot, reduce vibration from impact, and reduce fatigue while snowboarding.