Union Source Pro Snowboard Bindings 2026
Model Info
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Product Info
The all-new Union Source Pro Snowboard Bindings are your ticket to the future of snowboard binding tech — packed with power, but tuned for all-day comfort and freeride flow. With the game-changing Direct Connection system, a reduced baseplate height, and slightly different comfort features than the FC model like a more relaxed highback and wider ankle straps, these deliver next-level board feel without beating you up. They're fast, responsive, and built to ride everything — get ready to experience the perfect balance of tech, comfort, and stoke.
Product Details
Flex
Binding Flex Side-to-Side – 7/10
Binding Flex Edge-to-Edge – 9/10
Baseplate
S10 Halo Duraflex XB – Two-Layer Baseplate construction allows two individual layers: the Core [1] and the Frame [2]. Each layer has the possibility of using a unique material and stiffness to achieve the desired ride feel of the binding.
XB Halo Baseplate Frame – The XB Halo Base Frame is lightest baseplate Union has ever created, while still maintaining the mandatory strength-to-weight ratios needed to pass Union’s strict durability tests. The frame also plays the critical role of connecting the baseplate core, bottom bushing, heelcup, ankle and toe straps together. Made with partially sustainable carbon injected Duraflex XB Nylon.
Forged Carbon DCS Baseplate Core – The all-new Forged Carbon DCS Baseplate Core is stiff, responsive, and ultra-lightweight. Through extensive rounds of R&D the Union Lab was able to reduce the baseplate height by 10% getting you as close to the topsheet as possible. This baseplate layer allows for the fastest possible transfer of energy from the rider to the snowboard that Union has ever achieved. Made possible by Union exclusive Forged Carbon.
Hi-Flex EVA Bushing – More durable and more cushioned than traditional thermoformed EVA. Hi-Flex EVA bushings act as an additional layer of dampening and shock absorption between you and your snowboard and never lose shape over time. Your knees and feet will thank you. This all-new reduced volume bushing design allows the rider to be as close to the topsheet as possible.
Highback
S18 Source Pro Highback
Extended 3D Aluminum Heelcup
Straps
Ankle Strap – Hybrid 2.0
TS 6.0 Toe Strap – TS 6.0 toe straps keep you locked in for the ride down without letting you know they're there. A new, shorter buckle base helps to reduce weight and pressure points. Easily adjust to any boot with the quick turn of a lightweight titanium screw. This is the lightest toe strap on the market.
Buckles
Ratchets – Magnesium S1 w/ Aluminum Base
Additional Features
Direct Connect System – Union’s all-new Direct Connect System is just that — a direct connection between you and your snowboard. By fully removing the disk from the baseplate, Union has been able to drastically improve the reaction speed between the rider and the snowboard, increase baseplate strength, and simultaneously reduce the overall weight of the binding. Disks are a thing of the past. This all-new mounting system only relies on two screws and two washers to get the job done.
Grade 8.8 Steel + Titanium Hardware
Specs
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Ability Level:
Advanced-Expert
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Ability Level
Advanced-Expert Whether you charge the steepest lines, hit the biggest jumps in the park or carve with race-like precision, advanced to expert level skis, snowboards, boots and bindings are for the more aggressive rider. In skis and snowboards, you'll often find layers of metal, carbon or other stringers for rigidity and power, while advanced to expert level boots and bindings are usually on the stiffer side of the spectrum for rebound and precision steering.
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Flex Rating:
Stiff
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Flex Rating
Stiff The amount a snowboard flexes varies significantly between boards. Snowboard flex ratings are not necessarily standardized across manufacturers, so the flex may vary from brand to brand. Many manufacturers will give a number rating ranging from 1-10, 1 being softest and 10 being stiffest. Here at evo we have standardized the manufacturers' number ratings to a feel rating ranging from soft to very stiff. Generally you will find flex ratings of 1-2 as soft, 3-5 as medium, 6-8 as stiff, and 9-10 as very stiff. Flex ratings and feel may ultimately vary from snowboard to snowboard.
- Binding Style: Strap
- Binding Mount Pattern: 2x4
- Athletes: Torstein Horgmo
- Warranty: Lifetime Warranty on Baseplates & Heelcups / 1 Year Warranty on all other binding parts
| Size | M | L |
| Weight (g) | 700 |