Aritzia, a luxury brand from Vancouver, Canada, charcoal gray sweatpants, size XS. Equivalent to a Japanese size S. I've included a photo of me wearing a similar item, though the color is different. I checked the Japanese Aritzia website, and it seems they don't sell charcoal gray. Purchased in Canada. - Brand: Aritzia - Model Name: SWEATFLEECE - Color: Gray - Size: XS - Logo: ARITZIA Thank you for looking.