Precision meets comfort. Dialed for all-mountain performance. The Union Source Pro is built for riders who demand responsive control and a natural board feel, without the ultra-stiff aggression of the Source FC. With a slightly more forgiving highback and wider ExoFrame ankle straps, the Source Pro delivers a balanced flex thats ideal for technical terrain, fast carving, and all-day sessions. Designed to maintain the closest connection between rider and board, this binding gives you the performance edge you want - with the comfort you need. Features• Baseplate: S10 Halo Duraflex CB• Bushing: Hi-Flex HP EVA• Gas Pedal: Forged Carbon• Canting: No• Highback: S18 Source Pro• FLAD: Integrated 3-Stage• Heelcup: Extruded 3D Aluminum• Ankle Strap: Hybrid 2.0• Toe Strap: TS 6.0• Strap Adjust: Pin• Ratchets: Magnesium S1 w/ Aluminum Base• Hardware: Grade 8.8 Steel + Titanium• Disk Type and Compatibility: Direct Connect System, 4x2• Edge to Edge Flex: 9/10• Side to Side Flex: 7/10• Sizes(US Men's): S(5.5 - 7.5), M(8 - 10), L(10.5 - 13) | Union Source Pro Men's Snowboard Binding Medium - Black | The House