Baseplate and Flex	Stage 11 | Asym Duraflex ST – Asymmetrical Baseplate For Increased Torsional Board Flex. All-new Astro Washer Prevents Heelcup Slipping. Made with Duraflex ST Nylon Molecular Bushing – Increased cushioning for hard landings, 15% lighter than Union Fused Vaporlite, and made to minimize foot fatigue. This is one vibration dampening baseplate! Extruded 3D Aluminum Heelcups – Designed for optimum heel hold. TPE Outsole - This new binding manufacturing process is ice and snow resistant and requires zero bushing glue. Baseplate Flex – 6 (1 Soft - 10 Stiff)
Highback	Stage 15 | Ultra Duraflex ST – New from Union, this molecular highback has a bushing For increased freestyle flex and comes preloaded for quick edge to edge power. Made of Duraflex ST Nylon.
Straps	Forma X Ankle Strap – Exoframe exterior for instant response, padded interior for all day long foot comfort. Exoframe connector acts as a suspension system for your boots. TS 4.0 SL Toe Strap – Multi-positional options and thermoplastic anti-slip material keeps you locked in and on point. Each version has differing amounts of material based on weight. Toe strap adjustment has been redesigned and reinforced with double the connection strength, thanks to the new pin system.
Buckles	Magnesium S1 with Steel Base – Union's proven bombproof ratchet system, Magnesium buckles are light, sleek, and durable on the mountain.
Additional Features	Grade 8.8 Hardware – The strongest steel available on the market. Mini Disk – 2x4, and Channel compatible. Snap Fit Disk Cover Extruded 3D Aluminum Heel Cup with Astro Washer