Description
Tech Info
Size chart
2027 Union Source Snowboard Bindings
The 2027 Union Source delivers a balanced, all-mountain ride for snowboarders who want dependable performance without the aggressive feel of the Source FC or Source Pro. Built on Union’s Direct Connect System with a reduced baseplate height, the Source maintains a close connection to the board while using a more forgiving construction for smoother response. With a softer highback and cushioned straps, it’s designed to keep riders comfortable and in control across a wide range of terrain.
Who are these bindings best for?
Intermediate to advanced riders looking for a responsive binding with a more forgiving feel. Ideal for riders who want the benefits of Direct Connect performance without the stiffness of higher-end models.
What is new on the 2027 model?
New baseplate construction designed to provide a more comfortable, forgiving ride while maintaining the Direct Connect System feel.
Summary
| Ability | Intermediate – Advanced |
| Flex | 6/10 |
| Baseplate | S10 Halo Duraflex CB w/ Duraflex CB Core |
| Highback | S18 Source Duraflex Blue |
| Ankle Strap | Hybrid 2.0 w/ TPE Core |
| Toe Strap | TS 6.0 Dual-Layer UltraGrip |
| Compatibility | 4x2 (Direct Connect System) |
| Warranty | Lifetime (Baseplate), 1-Year (Parts) |
Baseplate
- S10 Halo Duraflex CB w/ Duraflex CB Core – New for 2027, this baseplate uses a more forgiving nylon construction to create a smoother, more comfortable ride while maintaining solid response.
- Direct Connect System – Eliminates the traditional mounting disk for a more direct connection between rider and board.
- Reduced Baseplate Height – Lowers your center of gravity for improved board feel and quicker edge-to-edge transitions.
- Hi-Flex HP EVA Bushing – Absorbs vibration and softens impact for a more forgiving, all-day ride.
- Non-Stick HP EVA Footbed – Cushioned and snow-shedding design that maintains consistent board feel in all conditions.
Highback
- S18 Source Duraflex Blue Highback – Medium-flex design that offers a more forgiving feel while still providing reliable support for all-mountain riding.
- Integrated 3-Stage FLAD – Easily adjust forward lean for a more responsive or relaxed ride.
Ankle Strap
- Hybrid 2.0 w/ TPE Core – Wider, cushioned strap designed for comfort and even pressure distribution while maintaining secure boot hold.
Toe Strap
- TS 6.0 Dual-Layer UltraGrip – Flexible and secure design that adapts to different boot shapes for a locked-in fit.
Buckles
- Magnesium S1 Ratchets w/ Aluminum Base – Lightweight and durable with smooth, reliable engagement.
- Pins + Quick-Lock Adjustment – Fast and secure strap adjustments for dialing in your fit.
Flex
- 6/10 – Medium flex that balances comfort and control, offering a more forgiving ride while maintaining enough response for all-mountain performance.
Additional Features
- Grade 8.8 Steel + Titanium Hardware – Strong, reliable hardware built to handle long-term use.
- Lightweight Design – Reduced weight construction for less fatigue and more time on snow.
- Union Lab Membership – Part of Union’s progressive design platform focused on innovation and performance.
Size Chart
| Size | US Men's | US Women's | UK | EURO | Mondo (cm) |
|---|---|---|---|---|---|
| Small | 5.5 – 7.5 | 6.5 – 8.5 | 4.5 – 6.5 | 37 – 40.5 | 23.5 – 25.5 |
| Medium | 8 – 10 | 9 – 11 | 7 – 9 | 41 – 43 | 26 – 28 |
| Large | 10.5 – 13 | – | 9.5 – 12 | 43.5 – 46 | 28.5 – 31 |
Need Expert Advice?
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