What's the difference?
The numbers correspond to the amount of denier (the density of the material used to achieve compression) in each pair of tights. For example, a Venere 140 will feature more compression than a Venere 30.
Miss Relax 70, Miss Relax 100
Ultra sheer, elegant knee-high stockings, as smooth as silk, for modern women who combine dynamism and style. Graduated compression improves blood circulation and prevents the worsening of problems caused by venous insufficiency. Elastic, pleasant, comfortable stitching with soft anti-stress sole. Available in various colours and classes of compression.