Are you looking for a way to lose weight by burning extra calories in the body? ?</br>This Slimming Sweat Vest Vest unique fibers and material produce higher compression. It increases your body temperature to make you sweat more and help to flatten your tummy, Lose inches and melt the fat away. </br> </br>Neoprene Workout Shirt Feature: </br>--Reflective strip side and back,safe for night run sauna suit;No Zipper design is easier to do exercise neoprene shirt sweat vest.outer black inner yellow,hot body shaper workout shirt for man,you can wear it on any occasion </br>---Breathable mesh on both sides,mens body shaper shirt,circulates air in your body to stay dry on the outside, keeping you fresh and cool while retaining body heat to perform longer and you won't feel over exhausted</br> </br>SIZE: </br>S(Waistline:29.5"-31.5"-Chest:37.5"-Length:23.2") </br>M(Waistline:31.5"-33.5"-Chest:39.5"-Length:23.6") </br>L(Waistline:33.5"-35.5"-Chest:41.5"-Length:24.0") </br>XL(Waistline:35.5"-37.5"-Chest:43.5"-Length:24.4") </br>XXL(Waistline:37.5"-39.5"-Chest:45.5"-Length:24.8") </br>Washing Instruction: </br>Hand wash in cold water with soft detergent. </br>Do Not Iron,Do Not Bleach,Do Not Dry Clean,Do Not Tumble Dry,Do Not Wring,Line Dry/Hang Dry.</br> </br>Notice: </br>1.The smell is normal because of the material Neoprene. But it's Non-toxic and no any danger .So please do not worry.We suggest that you wash the garment gently in cold water and dry it out to release the smell at the first time. </br>2.Please do not use if you are allergic to Neoprene. Test product first if you are unsure.If you develop a rash discontinue useimmediately.