Knee-highs with graduated compression 12/15 mmHg, in micro-massaging fabric with three-dimensional waves which promotes perfect transpiration of the skin and allows you to keep your feet dry and at the right temperature. The active micro-massage of the tissue promotes blood circulation and gives tone and energy. Made with bacteriostatic yarn which hinders bacterial proliferation and prevents the onset of bad odors even after several hours of use. Indicated for the prevention of venous insufficiency and particularly recommended for all sporting activities, it reduces cramps and prevents the formation of lactic acid.Composition:82% POLYAMIDE 18% ELASTANESizes: 1-S - 2-M - 3-L - 4-XL - 5-XXL