he slub twill denim is a heavy weight, 71% cotton, 27% polyester and 2% spandex fabric that is 50/52” wide. It is a 3x1 twill weave, allowing for superior strength and hold. Alongside its lasting durability and stiffness, it is a flexible fabric that is soft to touch. Compared to the common denim fabric which is made from dyed warp and weft thread on a constant speed, the slub twill denim is made with these threads in a slower speed from the looms. This adds a bit more of the minor unevenness, giving more texture to the fabric known as slubs.