Post-Surgical And Daily Use Shaping Male Faja, Wide Shoulder For Greater Comfort, Front Fastening That Allows You To Adjust As You Lose Sizes For A Perfect Fit. The perineal opening and zipper make bathroom use easier, with a zipper protector to prevent skin irritation. This faja effectively shapes and controls the waist and lower back, while also promoting proper posture for a straight, supportive stance.