Medical 3D Printing & Bioprinting
Design engineer Steve Wood of Gyrobot Limited has developed Gensole, a free, browser-based tool that allows you to design your own insoles, optimized for FDM 3D printing using TPE/TPU materials such as Filaflex. User can either upload his own foot scan or use one of Gensole's templates and 3D Print his own custom insole.
Source: http://www.thingiverse.com/thing:1625633