The Union STR delivers comfort, control, and confidence right out of the box. Built with durable materials and a mid-flexing profile, it’s a go-to all-mountain binding for riders looking to level up.

Why we like it:

We like the STR for its accessible performance and forgiving feel. It’s stable, predictable, and encourages progression without punishing mistakes.

Who it's for:

Great for beginner to intermediate riders who want dependable performance and all-day comfort at an approachable flex.

Highlights:

Everything about the STR is built to make riding easier: comfortable bushings, a responsive highback, and a feel that balances support with forgiveness. It’s one of those bindings you can trust to grow with you.

Things to consider:

With a flex of 6/10, it’s ideal for progression but may lack the response advanced riders demand.

Fit & sizing considerations:

Fits true to size and pairs well with mid-flex boots for a balanced ride.