[Translation of the original French comment]
It's a very good harnass which is a bit old, but very comfortable and secure. Despite its profiled form, there is a very large air inlet below the shoulder, which creates a large drag. The pitch is not adjustable, because the harnass is completely flexible (mousse). The parachute is placed on the belly and there is a pocket for a radio below it, as well as another pocket for the wing protections.
I've flown with this harnass for 3 years and I'm pleased by it, despite its high drag.