La primera utilización por el material del que vienen hechas, en una sola pieza, que fue lo que me empujó a comprarla se siente ligeramente duro, con usos posteriores va ajustándose y acomodándose. This manufacturer did an excellent job in staying true to US sizing. I cant drag anything around, first and last buying razer. We figured it would not be a huge investment anyway. You can make it more or less tight on one or maybe 2 of the straps across but not most of them. She has the same issue. I will replace them very soon! Probably would need a size bigger. Awful to install. Other than that, I like the design.