Condition: It is in good condition but not perfect .this item new cost from 450-600$
usually i sell this item used at price of 200-250+shipping but this one its a bit used
in the top this sleeve has a type of elastic line which is slightly damaged 
still the item is totally functional
that is the reason i put a low price
 
for the rightleg and it is the best choice for someone with knee problems because it has incorporated many technologies in it slightly used but totally functional

SofTec Genu is a multifunctional support for stabilization of the knee. It is used, for example,in cases of torn ligaments, collateral ligament injury, arthritis or in sports therapy. Its construction combines: stability and control provided by fixed joint splints, healing massage provided by a pad on the kneecap and maximum wearing comfort thanks to the anatomically shaped, breathable SofTec vector-oriented knitted fabric

This is one of the most advanced bauerfeind knee supports and it is called the 'Intelligent One" and this is the reason why:

THE INTELLIGENT KNEE ORTHOSIS"
The position of the axis of rotation in the knee joint varies from person to person. That is why the SofTec® Genu knee orthosis comes with "intelligent" side joints. They adjust automatically to your personal axis of rotation. This reduces strain on the knee and means that the orthosis follows every non-damaging movement you make. This also makes it very popular with high-level athletes: the West German Handball Association has officially approved the SofTec® Genu for use in competitions.
QUICKLY ON YOUR FEET AGAIN

If your knee has been injured or just been operated on, it needs support and has to be protected from excess strain. SofTec® Genu gives you a great feeling of stability, without restricting your mobility. On the contrary: every movement also activates the massaging nodules on the built-in knee pad. These massage the surrounding tissue and so speed up the healing process.
QUALITY FROM THE MEDICAL RETAILER

SofTec® Genu and other Bauerfeind products are available from medical and other orthopedic retailers. Here, trained staff will dvise you, take precise measurements and ensure that your orthosis is sitting comfortably and securely in position