I bought this for the X back factor, straps are not long enough for that! As a straight strap, I highly recommend. It is comfortable, supportive and very good quality. I believe it will last a long time. Just don't expect to convert it to a cross back style unless you are petite and "high". I tried it and was in pain after a few hours due to pinching at the sides of breast next to armpits and the straps were as extended as possible.