SFS Standard Step Between [one-action] Feat 6

Source Starfinder Absalom Station pg. 127
Archetypes Ghost Courier
Frequency once every 10 minutes
Requirements You're adjacent to a vertical surface, such as a wall.
You Stride. This Stride does not trigger reactions normally triggered by movement. You can move through other creatures' spaces as though you were Tiny. During this Stride, if you're ever not adjacent to the required surface, your Stride ends.
Special If you're untethered, you can Step Between as long as you're touching any surface. You ignore the untethered condition during your Stride as part of this action.

Traits

Archetype:This feat belongs to an archetype.
Teleportation:Teleportation effects allow you to instantaneously move from one point in space to another. Teleportation does not usually trigger reactions based on movement.