Insta Slim I.S.Pro USA the Original Proven, Crew-neck T-shirt is a unique short sleeve compression T-shirt that will make you look up to 5” slimmer and pounds lighter Instantly. Features: * Slim your body instantly * Firm and tone your upper torso * Support your lower back * Eliminate your love handles * Slim your belly * Improve your posture * Single layer compression allows for 24-hour use, even while sleeping * Comfortable and discreet under clothing * Our exclusive fabric designed just for Insta Slim