Men Tummy Control Hot Sweat Vest Slimming Sauna Shirt Neoprene Workout Weight Loss Sauna Vest HELP YOUR BODY SWEAT: the Tank Top Sauna Suit promote Hot Thermo ,stimulating you sweat more and heating up your extra and harmful Fat during Exercise ,flatten your tummy and back ,help trim off inches and promote weight loss . GOOD Material: 70% Neoprene + 15% Polyester + 15% Nylon .the Neoprene can increases body heat while touch the skin and without any discomfort .Quick-dry materials ,will quickly absorb and evaporate when in fitness you sweat more . Slimming Vest Feature: Lightweight,Sleeveless ,No ZIP ,Quick-dry ,Smooth ,Super Stretchy fabric make you feel comfortable to wear all day .outer black inner yellow,double to wear ,and even you can as a ordinary clothing . UNIQUE DESIGN: Lightweight 2.0 super slim ,strengthen vest Breathable ,enhance its Stretchy and reduce thickness compare to other 2.5 sauna suit.and No Zip design provide comfortable fit ,no worry about zip jingle noise and broken ,full-freedom to move while working out . NOTICE: SMELL--the Slimming vest special material ,has no lousy neoprene odor through a special process handling ,and hang it outside to air dry .SIZE--Please refer to the Size Chart in the left image when choose your right size ,allow a little inaccuracy due to hand measure .100% MONEY BACK GUARANTEE--If ,For Whatever Reason ,You Don't Absolutely Love Your Body Shaper Vest .Just Return It ,And We Will Refund Every Penny .