Description
Tech Info
Size chart
2026 Rome 390 Boss FW Snowboard Bindings
The 2026 Rome 390 Boss FW delivers responsive control with just enough playfulness to tweak, butter, and keep things loose when you want to. Built on the ultra-reliable FullWrap Platform, it’s a favorite of shop kids and Rome’s team for its blend of locked-in power and mellow, tweakable feel. With a supportive strap package powered by AuxTech® and smooth FastEntry design, this binding is tuned for riders who want to ride hard and stay creative.
Who are these bindings best for?
Perfect for intermediate to advanced riders who want a medium-to-medium stiff binding that delivers strong response with freestyle-friendly freedom.
What is new on the 2026 model?
New colors
Summary
| Ability | Intermediate – Advanced |
| Flex | 6 – 7 / 10 |
| Baseplate | FullWrap Platform (70% Nylon / 30% Glass) |
| Highback | Highback Rotation (100% Nylon) |
| Ankle Strap | UltraFlex Ankle Strap |
| Toe Strap | ProGrip Toe Strap |
| Compatibility | 4x2, 4x4, Channel |
| Warranty | Lifetime (Baseplate), 2-Year (Parts) |
Flex
- 6–7 / 10 – Medium-to-medium stiff feel, with tunable response: set the Kink Ladders high for a 7-level flex, or drop them lower for a more playful 6
Baseplate
- FullWrap Platform – Rome’s most stable chassis, built for maximum power transfer and durability
- 70% Nylon / 30% Glass – Lightweight and responsive material mix
- Adjustable Baseplate – Fits a wider range of boot models and sizes
- 2° Canted Footbed – Aligns joints for more comfort and efficient leverage
Highback
- 100% Nylon – Durable and consistent flex profile
- Highback Rotation – Allows you to match the highback angle to your heel edge for better energy transfer
Straps
- UltraFlex Ankle Strap – Powered by AuxTech® with an open 3D edge for even pressure and high tweakability
- ProGrip Toe Strap – Also powered by AuxTech®, designed to stretch and grip any boot shape
- AuxTech® – Expands under tension to increase surface area and reduce pressure points
- Fast Entry – Pre-curved ladders stay out of the way while stepping in for quicker setup
- Kink Ladders – Tune flex on the fly: high for power, low for more freedom and tweak
Buckles
- BombProof Buckles – Forged aluminum construction with wide-tooth engagement for strength and smooth operation
Additional Features
- Tool-Free Adjustments – Make stance and strap tweaks without tools
- Never Miss A Day Kit – Comes with backup toe and ankle ladders for on-mountain fixes
Size Chart
| Size | US Men's | US Women's | EURO | Mondo (cm) |
|---|---|---|---|---|
| S | 5 – 7.5 | 6.5 – 9 | 36.5 – 40.5 | 23 – 25.5 |
| M/L | 7.5 – 10.5* | 9 – 12* | 40.5 – 44 | 25.5 – 28.5* |
| L/XL | 10 – 13* | 11.5 – 15 | 43 – 47 | 28 – 31* |
* Rome recommends checking boot-to-binding fit with an adjusted binding. When in doubt, upsizing is safest.
Need Expert Advice?
We know there are a lot of choices out there. If you need some guidance, let us know! Our experts have decades of experience and can help you narrow it down.
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