L'eggs Sheer Energy Waistband Free Control Top ST Panty: 82% Nylon, 19% Spandex; Leg: 81% Nylon, 19% Spandex Sleek panty conforms to your curves for flawless fit and feel. Sleek panty conforms to your curves for flawless fit and feel. Famous Sheer Energy stretch knit gives you an all-day massage. Silky-soft blend micro-tones legs for gentle, refreshing support. Control top panty for a smooth look through tummy, hips and thighs. Sheer toe is perfect with sandals and open-toe shoes.