Premium Material--80% Neoprene+20% Nylon, which is comfortable and stretchable, fits snug but not too tight. This trainer shirt help increase sweat by preserving your body heat when are exercising, maximize the effectiveness of your workout and train your upper body to drop some extra fat, lead to healthy weight loss.

Bodybuilding Function--The shirt top provides perfect amount of compression for the covered area, helping to enhance your abdominal and pectoral muscles, making your waistline look smooth and tight. Soft and smooth neoprene fabric reduces chafe and delivers an comfy feel next to your skin, sports jacket top can be worn as everyday clothes.

Perfect Design: The zipper feature is great for taking on or off with ease, and protective layer of material inside that protects your skin as you zip it up. Breathable mesh under arms wick away moisture to keep you fresh and comfortable for all day, fitness clothes gurantee light support to your back to help correct posture.

Easy Clean: Reversible waist trainer vest for men doesn't stink too much after prolonged use, easy clean and hand wash only in cold water, please hang it outside to air dry.

Notice: For any reason you are not satisfied with this product, please contact us freely ,we will offer free-hassle return or refund, providing 100% satisfactory solution to you.