Simple and basic
As the title says, the harness is not elaborate but does the job. The webbing is wide so it is more comfortable than using standard 1in webbing to make a chest harness. Black Diamond also makes quality gear so I expect this harness to standup to whatever I throw at it. The harness also has a great deal of adjustment and I have a large chest with a tall torso and was still able to get a good fit without any trouble. No tie-in for the back but it isn't needed. Using the tie-in in the front works perfectly well by itself.