Finally straps with clips without rubber pants hold well (I do not find myself with pants coming down because the rubber clips and straps slipped jumped). A small flat, fasteners scratch the skin a little, this is embarrassing, I put bandages on the back straps (but I was doing the same with the straps and their attachments gliding), it is much better, system review. Although wide and well thick, they hold well on the shoulder and does not slip on that part of my anatomy. Adjustment for length is a bit tricky but does well. I am very satisfied but seeing how time keeps the elasticity of these straps.
