Especially for the colder days, there is the popular stockingless stocking also opaque. As with the tights, there are also models with heights DEN numbers for the hold-up. Deniers indicate how opaque a stocking or tights are. The higher the denier, the denser the stocking. This is particularly noticeable on cold days, as they store much more heat due to the thicker fabric and thus do not give the icy wind a direct path to the leg. In short: Opaque stockings keep you warm in autumn and winter! But that's not the only reason for opaque stockings. Even in some occupations fine stockings are not so good or are even expressly prohibited. For example, in some banks, airlines and catering establishments, a minimum number of DEN is specified, which must be taken into account by all employees. The decision on whether you wear stockings or tights, but you are free. Opaque stockings, however, are also the latest craze in the fashion world: especially combined with peep toes and sandals, which until a few years ago was one of the biggest fashion sins, the stockings are very well received. Fashionistas like to combine the stockings with different colored knee socks. It is allowed to have fun!