Falke describe these Vanity Leaf Net Tights as a 30 denier thickness, but they have the appearance of a lace net, moving back and forth from opaque to sheer. The lace effect resembles leaf vein structures (hence the name) and has a gorgeous, bewitching complexity. These beautifully constructed and soft Falke Vanity Leaf Net Tights have a matte finish, a shadow toe and an opaque panty-style body with hygienic, breathable gusset. They make a fabulous alternative to the regular lace and net patterns available.