Magnetic boots are part of the standard suit equipment for every Space Engineer. These boots allow the player to stick to a surface in environments that lack gravity.
Magboots turn off as soon as the player uses their Jetpack. The default toggle key is (X key). Magnetic boots are best activated by approaching a surface feet first, and then turning off the jetpack. If you find yourself drifting in mid air, you were not close enough to a surface to magnetise: In this case, toggle the jetpack on again, move your feet closer, and try toggling again.
With magnetic boots on, the player is able to walk on any zero-gravity surface, including asteroids, spaceship hulls, floors and walls, and blocks with appropriate surfaces. If thruster damage is enabled in the World Settings, be careful of lethal thruster plumes during extra-vehicular activities.