This is a T400 dual-core stretch twill denim fabric.It's a denim material composed of 2.5% Lycra, 93.5% cotton, and 4% T400, with a weight of 12.5oz and a width of 52/54 inches. The main finishing processes are "T400 dual-core stretch + twill denim," and the article number is UN88705.This dual-core stretch denim fabric offers a soft handfeel, clear texture, and is high-quality and fashionable. The premium Lycra fibers provide it with outstanding elasticity. It is commonly used for manufacturing stretch denim jeans, casual denim jackets, and other garments.