The fortuna elasticated knee support is made from high quality knitted elasticated material which provides firm and effective support to promote the treatment and prevention of injured and weakened muscles and joints the fortuna elasticated support range is suitable for both sporting and everyday use product code ft 1000 s small ft 1000 m medium ft 1000 l large ft 1000 xl extra large measure around centre of knee small 25 30cm medium 30 35cm large 35 40cm extra large 40 45cm