ATK RT 8 Touring Binding black blue 91mm Brakes

The RT 10 suits you but you weigh less than 60 Kg?
RT 8 is your answer:

same structure and functionality with lower release values to get the most from your gears.
It maximizes functionality at 260 gr. On top of what the Crest already offers, RT8 adds the magnetic heel flap and the adjustable clamping strength in the uphill mode.
The new Magneto Heel Flaps® with raiser guarantees an increased comfort and provides 3 different walking modes.

You are just ordering these bindings without the skis?
Please inquire which width your ski has in the middle.
If you are insecure or your ski is out of the designated widths, our ski hotline will advise you.
Depending on the ski boot size and sidecut of your ski, the mounting point of the binding may change and thus the width of the ski may differ below the stopper.