Key benefits extra firm compression stockings with high stiffness for healthy legs these advanced stockings are highly effective against the symptoms of chronic oedema and lymphoedema thanks to the extra firm graduated compression of 34 46mmhg and a high stiffness rating through the advanced seacellreg active technology they are more efficacious than short stretch bandages and they look much better too a perfect choice for both men and women these attractive natural look stockings als