Who it's for: Engineered for advanced to expert all-mountain chargers and high-speed freeriders who demand maximum stiffness, zero-lag edge response, and carbon-infused power combined with the instant entry speed of Step On®.

Carbon Precision Meets Instant Step On® Response

Representing the absolute pinnacle of high-performance speed-entry technology, the 2027 Union Atlas Pro Step On fuses carbon-injected rigidity with Burton's Step On® Instant Connection™ System. Built for laying down hyper-responsive, razor-sharp arcs on morning corduroy at SilverStar, powering through high-speed chop across Big White, or holding an unyielding edge down steep alpine bowls up at Revelstoke, this binding turns every micro-movement of your foot directly into board drive.

• Forged Carbon Highback Response: Italian-made Forged Carbon highback completely eliminates flex, delivering immediate, zero-latency heel-edge energy transfer at top speeds.

• Carbon-Injected S1 Duraflex CB Baseplate: Blends carbon fiber into high-density Duraflex nylon to construct Union’s stiffest, most torque-resistant Step On® chassis.

• Step On® Instant Connection™ System: Dual toe hooks and a secure heel-latch mechanism let you click into your boots and charge straight off the chairlift without stooping down.

• Indestructible Extruded 3D Aluminum Heelcup: Pure extruded aluminum heelcup holds structural shape under extreme carve loads and is backed by Union's lifetime warranty.

• Hi-Flex HP EVA Vibration Dampening: Non-stick, closed-cell HP EVA footbed absorbs high-frequency snow vibration while shedding ice buildup beneath your soles.

• Integrated Forward Lean Adjustment: Integrated 2-stage FLAD mechanism built directly into the carbon highback allows quick stance adjustments.