The invention relates to a lower body garment comprising pants (1) with a knitted elastic base engaging with a network of rows of resin (7) applied to one surface of the elastic knit which forms the base of the pants, on the front and/or rear of the pants, characterized in that a knitted elastic lining (20) which is lighter than the base knit (5, 6) is provided in order to be applied freely to said surface of the base knit (5, 6) at least on said network of rows of resin (7).