The Union Force Classic Black is a durable and versatile snowboard binding designed for all-mountain riding.
Flex: 6/10
Specifications:
Stage 4 Duraflex ST
- A solid yet versatile base.
- Perfect edge-to-edge response
HEELCUPS: Extruded 3D aluminum
- 3D shaped footrest made of aluminum, which ensures perfect rigidity and support.
EVA insole
- A combination of materials with different densities helps with impacts
- 3° inclined insole - comfortable and gentler on the joints
FLAD - tool-free highback tilt adjustment.
Ankle strap: Exoframe 4.0
- Durable and lightweight strap, ideal for reliable and secure foot fixation in bindings
Bottom strap: TS-2.0 Rhombus
- Non-slip, thermoplastic strap that fits all shoes
Ratchets: Magnesium
- Magnesium ratchets that are 4 times more durable and half the weight of classic aluminum.
Insert Compatibility: Camber disc - compatible with 4x4, 4x2, Channel inserts
Sizes of men's UNION bindings:
| Men's bindings | XS | WITH | M | L | XL |
| US Men | * - 5.5 | 5.5 - 7.5 | 8 - 10 | 10.5 - 13 | 13 - 15 |
| US Women | 4 - 6.5 | 6.5 - 8.5 | 9 - 11 | - | - |
| US children | 3K - 5.5K | 5.5K+ | - | - | - |
| UK | 2 - 4.5 | 4.5 - 6.5 | 7 - 9 | 9.5 - 12 | 12 - 14 |
| EURO | 34 - 37 | 37 - 40.5 | 41 - 43 | 43.5 - 46 | 46 - 48 |
