Vintage dark indigo double-knee denim from the 80s-90s, PRSN BLU. This is vintage denim from "Prison Blues," produced by inmates in Pendleton, Oregon, USA. The Oregon Department of Corrections established the company within the prison to provide inmates with skills and opportunities for rehabilitation. All products are handmade by prisoners and are purely made in the USA. Due to its very high quality, it has become extremely popular among vintage collectors. This is an ultra-popular double-knee vintage denim, and it's already unavailable in stores. It's a cool denim with a luxurious feel, made with great attention to detail. It's a rare denim with a dark indigo color remaining. Made in USA, size is W32L32, with a flat waist measurement of 40cm, a rise of 30cm, and an inseam of approximately 76cm. This is a genuine vintage item, so there may be some stains and damage, but it's still wearable and recommended. Thank you very much.