Solidea Red Wellness 70 Opaque tights Opaque 70 den pantyhose in microfibre velvet, graduated compression 12/15 mmHg which promotes venous return and prevents deficiency. Made with yarn containing a mineral additive that, stimulated by the body's natural thermal energy, converts it into FIR (Far Infrared Rays) infrared rays and sends it back to the skin tissue, with a pleasant thermoregulatory effect. This action, together with graduated compression, helps to reduce cellulite and improve microcirculation. Enriched with Sanitized(R) hygiene function. To obtain the aesthetic effects of this yarn, it is recommended to wear Red Wellness 70 den daily for at least 8 hours a day. Composition 78% POLYAMIDE 20% ELASTANE 2% COTTON