GU 100cm size, khaki pants made of a cotton blend. - Brand: GU - Size: 100cm - Material: 41% cotton, 30% polyester, 17% rayon, 11% polyurethane, 1% other These are warm pants with a brushed lining. They also have stretch. After washing them after purchase, I ended up not wearing them even once and they became too small, so I am selling them.