Sauber Pharma Punta Aperta Classic Line Pantyhose 70 Entirely made of double-coated Lycra(R), the Classic Line socks and tights have a great durability and maintain over time the graduated compression action, thus preventing the tights from deforming and losing their effect. They are available in 4 different types of deniers: 70 DEN 13-17 mmHg MEDIUM-TONING MASSAGE: it has a toning action of the legs and preventive of varices useful when the first \"capillaries\" appear. It reduces the sensation of heavy and suffering legs, reduces the swelling of medium and tingling in the legs. Open Toe Line Line Tights, Knee-highs and Open Toe Autoreggente: well-being of the leg and freedom of the foot. They can be used during the summer season to continue enjoying the benefits of compression while maintaining freedom of fingers. Made either in plain knit, or in double-layered micro-mesh.