Soft cotton jersey with stretch for ease Fabric is substantial — minimizes lumps and bumps Color is dark sea navy - almost black Wide elastic waistband lies flat and smooth Inseams: Regular, 27" 89% cotton/11% spandex. Machine wash. Imported Sleek, yet substantial. Leggings can be so comfortable. But some are just too flimsy — showing every lump and bump. And don't get us started on that spandex sheen some have! Ours are more substantial and have a smooth, wide, elastic waistband. So they smooth your shape and never look cheap.