Soft materials encompass a wide range of materials, such as polymers, colloids, foams, gels, composites, bioinspired materials, and functional organic-inorganic structures, whose predominant physical behavior occurs around room temperature. The macroscopic properties of these materials are difficult to predict and are determined by the self-assembly as well as processing parameters of the nanoscopic units, including biopolymers (lipids, proteins and nucleic acids), polymers, and inorganic building blocks. These units may form mesoscopic supramolecular aggregates, such as micelles, bilayers, nanocrystal arrangements of different shape, vesicles, emulsions and foams. The symposium seeks to explore this new generation of hybrid soft materials with responsive and highly tunable physical properties such as, but not restricted to their transition point, cross-link density or elasticity via the functional integration of synthetic and natural components. Since the final structure is difficult to predict a priori from knowledge of the atomic constituents alone, simulation and theory play a critical role to test, validate, predict and guide the design and characterization of novel functional materials. Rationalization of the structures of such hybrid materials is essential for the subsequent prediction of e.g. adhesion, mechanical response, magnetic properties, conductivity, and thermal properties in these systems. This symposium is inspired by the Materials Genome Initiative and will address the theoretical and computational modeling of soft materials with focus on their design, structure, and characterization of physical properties, as well as predictive power in connection with experimental observations.