Contact Base - This carbon-injected base is made of Dupont™ Zytel® ST and is guaranteed against breakage with a lifetime warranty.
Dupont™ Zytel® ST - The highest-quality nylon, used on all Union baseplates, results in strength, safety, security and the confidence of a Lifetime warranty.
Dual Zone EVA Bushing - Two separate zones of EVA provide underfoot dampening for a more comfortable ride that distributes your pressure more evenly for equal board flexibility with no dead spots.
All-New 3D Direct-Connect Strap System - Multi-Layer Tapered Strap Core evenly distributes pressure.
Tool-Free Size Adjustment
All-New Open Toe Straps - Multi-positional options with open Ultra Grip™ Design
Injected Aluminum Buckles - Fast in, and fast out. Union aluminum is second-to-none.
All-New Fusion Highbacks - Offers up lateral tweakability in any temperature.
Shift-on-the-Fly Forward Lean
Extruded Anodized Aluminum Heelcups - The strongest and most versatile aluminum heelcup on the market, extruded aluminum comes out 100% pure and maintains its true shape no matter how much wear and tear you inflict. Also, every Union heelcup undergoes an anodizing process—reinforcing the already bombproof apparatus with 30% more strength.
Grade 8.8 Hardware - The most commonly used hardware is made from "mild steel" that has a property class of only 4.6. Considering how much stress a binding goes through, Union uses only the highest-strength steel, with a property class of 8.8.
Union products can only be shipped within the U.S.