In order to determine the size, shape and compactness of the micelles formed by the different polymers, we measured the number of polymer molecules in each micelle within our simulations at stationarity. We also measured the radius of gyration (R G ) and the eccentricity of the largest micelle in each system (Figure ). followed by the EO-terminated linear polymer and then the ring polymer (Table ). Despite the difference in size of the micelles for the three different polymers, all of the micelles are approximately spherical (eccentricities ∼ 0.1) (Table ).