Disclosed herein are compositions comprising, in a cosmetically acceptable medium, a silicone material comprising concave and/or annular particles hydrophobic silica aerogel particles fillers chosen from platelet type fillers and silica particles other than hydrophobic silica aerogel particles a fatty substance chosen from fatty alcohols and fatty acids an emulsifying agent and a thickening agent, wherein the silica material, hydrophobic silica aerogel particles and fillers are present in a total amount of greater than 4% by weight, based on the total weight of the composition. Also disclosed herein is a process for reducing the visibility of imperfections on skin, comprising applying the composition onto the skin.
