These are denim pants from Nishimatsuya. They have stretch. The front pockets are fake, and the back pockets are real. There is one snag. Dark navy denim-style pants with back pockets, size 80. - Brand: ELFINDOLL CLASSIC - Size: 80 - Material: 59% cotton, 27% polyester, 14% polyurethane - Design: Denim-style pants with back pockets - Color: Dark navy Thank you for looking.