NWT XL gray leggings with lattice leg back

NWT XL Koh'ls gray leggings with lattice leg back at hem. Waist approx 16 inches unstretched and length approx 35 1/2 inches from waist to hem. Inseam approx 28 inches. Lots of stretch. Back of leg has cute lattice work cutout at bottom hem (see picture). Tag still attached-never been worn. No rips, stains or tears. From smoke and pet free home.