The Levi's Engineered Jeans, released in 1999. This line reconstructs Levi's, inheriting the "Levi's RED" which was the first in the world to use 3D cutting. It features a design that twists the side seams inward, replicating the "twisting" of the side seams that occurs in vintage denim through three-dimensional cutting based on ergonomics. The pattern making, which makes movement around the knees and waist more functional, and its innovative and faithful reproduction of vintage denim were highly praised. It captivated many people from various angles, including American casual enthusiasts, vintage freaks, the modern technical fashion scene in the UK street scene, and high fashion. It's a masterpiece denim from Levi's. Purchased from a vintage shop in Tokyo. There is a small paint mark from the time of purchase. I've worn it 2 or 3 times, but there is no noticeable damage. I will upload the size later. Thank you.