Wolford Pure Energy 30 Leg Vitalizer TightsSmart elegance: These semi sheer and slightly shimmering tights are elegant and prevent tired legs. Thanks to the fact the areas of pressure are geared towards the anatomy, these tights help the blood to circulate during long periods of sitting or standing. The extra wide knitted waistband with Wolford logo provides the best degree of comfort around the waist. A slim, knitted reinforced heel for the perfect fit around the foot and pressure in the