In 2011, the mother of one of the founders experiences significant health problems. Despite all the care provided, sepsis results in bilateral amputation below the knees. Following the rehabilitation stages, she is confronted with the use of products that are not adapted to her needs and cause a great deal of discomfort. Today, ten years later, she still has to overcome these difficulties on a daily basis. This is why the company Ethnocare was born and why its members mobilized to develop its first product: The Airstream Liner, a technological solution that significantly improves comfort for amputees and allows them to gain mobility.