Absolutely: these "slim leggings", with the appearance of denim jeans, are incredibly slimming. There's nothing better for a streamlined figure. Their secret? A stretch fabric produced by the revolutionary "Redu-tech" technology which was developed to produce a push up effect on certain well targeted areas of the body. Buttocks, stomach, thighs and calves appear slimmer in the blink of an eye and are perfectly supported. Grey, blue or black, depending on your mood of the day; just slip on your jean leggings and straightaway your curves seem to have disappeared! 95% polyester, 5% elastane.