POLBAN ADVANCE hip seat. The color is melange gray. I received this used, but I am selling it because I don't need it. I was told it was used for less than a year. There are some signs of use on the securing rubber bands, Velcro parts, tags, etc., but overall it is in relatively clean condition without any noticeable stains. *Please check the photos for the condition, as this is based on my subjective assessment. Please feel free to comment if you would like additional photos or have any questions. Please refrain from purchasing if you are sensitive to the condition, as this is a used item. Please note that I may change the shipping method to either Yu-Yu Mercari or Raku-Raku Mercari. POLBANADVANCE made by Lucky Kogyo Co., Ltd. Manufacturer: Lucky Kogyo Co., Ltd. Model: POLBAN ADVANCE