Black leggings with a pattern Size M/L

Preowned good condition black leggings 95% polyester 5% spandex Stretchy Medium weight fabric Tag looks to be a Size M/L 1 1/2" wide waistband Measurements flat across waistband 14" Top of band to crotch 11" inseam approx. 28 1/2" leg opening width 8" total Brand unknown Have a design/pattern