MUJI (Ryohin Keikaku) Fits Cool Box Sheet SD-D For 120-140 x 200 x 18-28cm Beige Product Number 83774356 For Summer Color is beige. It's cool and feels good on the skin. It is unused, but I washed it once thinking I would use it. I forgot about it because I had one I bought last year, so it's unused. Please refrain from purchasing if you are sensitive. Thank you.