Do not waste your time or money. Focal Sphear is the new reigning king, there isnt anything else to be said. If your instep is thick like mine, they are a little tight. I recently purchased this model and absolutely LOVE it! They are very "snug" which I dont mind over the course of an interview and allow me to focus on the interview and not on the outside noise. I love the scent of the combination that I received. High sensitivity so they can be driven by the line out of your PC. the distance between the two ends of where your foot is held is fixed and cannot really be adjusted. The mounts seem to be well made and scratch resistant where they meet the rain gutters. The pictures also leads one to believe this measurement includes the elbow joints and the center joint.