A rigid brace is the traditional solution to knee bracing, but more and more, flexible shell knee bracing is getting attention from the orthopedic doctors that prescribe them because of their superior fit, and high level of comfort without sacrificing any of the protection of a rigid brace. Now you can get your own tried and true, EVS RS7 flexible shell brace and effectively protect your knees in comfort and style, and without the high cost of carbon fiber knee braces.