NINGMI Neoprene Slimming Vest Sweat Sauna Suits Gym Mens Weight Loss Shapewear with Zipper BEST FABRIC:80% Neoprene + 20% Nylon.Neoprene compression material.Unique fibers and material produce higher compression resulting in more sweating and help your body to sweat out harmful fats. WELL DESIGN:Zip closure;Style trims and shapes upper full body with flexible compression. Enhances the abdominal and spinal support.Molds the legs and increases sweating. AMAZING RESULTS:Wear the Shaper around the house,when you're exercising,running errands or going out.You'll have a firmer posture,lower back support,and be sweating all day. SUITABLE OCCASIONS:Best for GYM Ready,Swear,Fat burn and Lose Weight,Reduce belly body care bodybuilding,FITNESS NOTICE:Please refer to left picture for detailed information and allow a little inaccuracy due to hand measure