Spring-loaded take offs and perfectly cushioned landings. The all-new Ultra utilizes the latest in Union’s manufacturing capabilities to redefine how a freestyle binding should ride.

S15 Ultra Duraflex Highback - A thin layer of molecular bushing provides increased flexibility and a spring-loaded return for quick edge to edge power when you need it.

• 100% New Highback Construction

• Molecular Highback Bushing For Increased Freestyle Flex

• Preloaded For Quick Edge to Edge Power

• Duraflex ST Nylon

Forma X Ankle Straps - Instant response meets season long foot comfort. The Forma X ankle strap is an all-new construction that combines our responsive Exoframe exterior with the padded comfort and flexibility of the Forma interior.

• Exoframe Exterior For Instant Response

• Padded Interior For All Day Long Foot Comfort

• Exoframe Connector Acts As a Suspension System for your boots

S11 Asym Baseplate - By focusing material where strength is needed, all excess weight is removed from the equation. The result is an incredibly lightweight base with high-performance torsional flex

• Asymmetrical Baseplate For Increased Torsional Board Flex

• All-new Astro Washer Prevents Heelcup Slipping

• Duraflex ST Nylon

• Mini Disk

Molecular Bushing - Union's all-new Molecular bushing provides spring-loaded take offs and perfectly cushioned landings.

• Increased Cushioning and Rebound For Hard Landings

• 15% Lighter Than Union Fused Vaporlite

• Minimized Foot Fatigue

• Vibration Cancelling

TPE Outsole - Exclusive to Union, this 100% new binding manufacturing process requires zero bushing gluing and adds another layer of dampening and vibration cancelling to the all-new Ultra.

• 100% New Binding Manufacturing Process

• Zero Bushing Gluing Required

• Ice and Snow Resistant