These inserts definitely help when on feet all day.
First thing, most people do not know that these inserts are cut to size. I was confused at first as well, but was informed by my boyfriend of this who is the one I purchased these for. Trimming them down was very easy. He wore these in his work shoes who have a very soft memory foam type sole. He was not very pleased with how stiff these are, but did notice a different in his lower back pain during his work hours. They seem to take away the intensity of his aching back from being on his feet all day. They fit well and formed to his foot comfortably. I purchased this item at a discounted price in exchange for an honest review,
Rating: 4 stars