These new premium quality range of nylon knee-highs, 100% made in France! These 18D sheer matt knee-highs are created from exclusive 3D effect yarns for a smooth, regular knit and perfect hold. They will make your legs look beautifully elegant. Made in our Vosges factory, our 18D matt transparent knee-highs have Argan oil for added smoothness. The little extra: This thread of this product undergoes 2000 turns during covering, making it very strong. This number of turns creates a thread that is very fine and very strong.