The present disclosure relates to a ski binding plate (10) and ski binding housing (20), in particular a general ski binding for a cross-country, telemark, touring or roller ski, for interacting with the ski boot (5) or shoe of the user of the ski (1), said ski binding housing being adaptable to reposition on the surface of the corresponding ski binding plate. A ski binding of this type affords the user the ability to repair or replace individual parts of a complete ski binding system, without needing to replace the entire binding, along with the ability to easily resize the binding housing relative to the underlying binding plate, thus accommodating a variety of different ski boot sizes. A binding housing comprising ski boot guiding means (34,36) is also disclosed, assuring the user that the heel-end of their ski boot shall correctly align with underlying binding housing.