ABS & WAIST TRANIER TACTICAL EXPERT:Adjustable underbreast waist trimmer belt with stealth shaping design under this zipper vest burn fat more than regular gym clothing,two in one man body shaper helps posture for waist , back and abs as you workout,enhances the abdominal and spinal support to bulit your six packand killer abs and handsome natural curve. .SWEAT VEST & HEALTHY WEIGHT LOSS:This tank top slimming weighted clothing making you sweat like crazy when you workout keeps you body warm during cold days with this trainer underwear, produce heat in a workout wearing weight loss vest shed water weight and accelerating your weight loss and help your body to sweat out harmful fats and eliminate toxins. .90% Polyester, 10% Elastane .Fastening: Zipper .SUITABLE FOR INNER & OUTER WEAR:This cincher corset training vest can be worn as dailywear under or over your regular shirts or jacket ,also for gym workout.Waist corset vest build your strong curves,the weights vests for men suit for many occasion like wroking,dating,wedding,party,exercising,running errands or going out.You'll have a firmer posture,lower back support. .SCIENTIFIC DESIGN & COMPRESSION:Zipper up hid the tummy control shaper,this weight loss trimmer with 3 adjustble hooks allow you to control the compression you need, durable and stretchable fabric produce higher compression provide wide cover to hold tummy well and smooth out the lumps and bumps on waist. .SATISFIED SERVICE & WRAM TIPS:Hand wash in cold water with a soft detergent, Hang Dry to Maintain Shape & Elasticity.Please read the Left Size Picture first,about the waist trimming belt fits or other question,contact us first &We will provide you a better solution,and make you satisfied. .