- Recommended level of activity – 2,3, 4;
- Transparency provisional sample cup;
- Suspension and comfort liner for silicone membrane to achieve a vacuum hipobarica excellent;
- Automatic air valve for extradition;
- Prosthetic leg with adjustable slide joint carbon and by pressing a button changes from 0 cm heel height – 5 cm;
- Hydraulic knee joint for easy walking and very stable.