Designed with Torstein Horgmo, the all-new Union Source Pro TH blends freestyle freedom with pro-level performance. A new highback gives it a more playful, freestyle-focused feel, while cushioned Hybrid 3.0 ankle straps deliver the perfect balance of comfort, control, and response. Built for riders who want precision without restriction.

Key Features

• Direct Connect Mounting System
• Italian-Made Forged Carbon
• All-New Hinge Ankle Strap Connector
• Ridden by: Torstein Horgmo

Model Features

• Baseplate: S10 Halo Duraflex XC w/ FC Core — Two-layer baseplate construction pairs an ultralightweight Forged Carbon Core with a Duraflex CB Frame, delivering maximum strength, response, and board feel in the lightest baseplate Union has ever built.
• Bushing: Hi-Flex HP EVA — Responsive, waterproof, and vibration-dampening layer between the baseplate and your snowboard.
• Footbed: Forged Carbon — Instant edge-to-edge response; prevents snow and ice build-up under your boots.
• Canting: No — Canting is not available on this binding model.
• Highback: S18 Source TH Duraflex Blue — Asymmetrical freeride wrap design delivers targeted support and board response.
• Flad: Integrated 3-Stage — The integrated 3-stage forward lean adjustment allows riders to fine-tune their stance for maximum control in any terrain.
• Heelcup: Extruded 3D Aluminum — Designed for optimum heel hold and minimization of drag. Lifetime warranty.
• Ankle Strap: Hybrid 3.0 w/ HP Core — Lightweight and responsive, the Hybrid 3.0 ankle strap features a hot-press EVA core for cushioning and comfort. Its all-new hinge connector makes getting in and out of the binding effortless.
• Toe Strap: TS 6.0 Dual-Layer UltraGrip — Dual layer construction for the perfect boot-to-binding fit.
• Strap Adjust: Pins + Quick-Lock — No tools needed for adjustment.
• Ratchets: Magnesium S1 w/ Aluminum Base — Union’s newest ratchet with longer lifespan and improved spring return.
• Hardware: Grade 8.8 Steel + Titanium — The strongest steel and titanium available on the market.
• Compatibility: 4x2
• Disk Type: Direct Connect System — A disk-free mounting system using just two screws and washers, reducing weight while providing strong, responsive energy transfer from rider to snowboard.
• Packaging: Thermoformed Carrying Case