The Leg Energizer Invisible 15 from Falke is support and correction tights. It has a thickness of 15 denier, is transparent and has a matte finish. These tights are part of Falke's Energize line and have strong compression. The pressure course exerts a strong pressure on the inner and outer veins and arteries and this has a vitalizing effect. The pressure promotes blood circulation and oxygenation and your legs feel light and lively. So you have more energetic legs: these tights are perfect for extreme strain when standing, sitting or during a long trip. Your legs are not only supported, it also has a shaping effect. Pressure is exerted on your legs from the inside and loss of shape of your legs is prevented. Thanks to this shaping effect, you get perfectly shaped and slender legs. Your legs stay nice and slim & thin and very light to the touch.