Brand New and High Quality Type: Vest Material: Polyester Color:Black/White/Gray Size: M/XL/3XL Collar: Round Neck Package Include: 1*Ionic Shaping Vest Feature: 1.Ionic Shaping Vest:This Ionic Shaping Vest Utilizes Advanced Compression Technology To Shape And Define Your Muscles, Aimed At Enhancing Male Charm. It Can Regulate Blood Flow And Vascular Function, . It Effectively Helps You Reduce Overall Body Weight, Decrease Accumulation Of Chest Fat Tissue, And Build Perfect Chest And Abdominal Muscles. 2.Soft And Comfortable:This Ionic Shaping Vest Is Made From a Flexible And Breathable Fabric That Is Both Breathable And Easy To Wear. By Wearing It Consistently, You Can Maintain a Better Shape As It Features a Compression Layer That Helps Tighten And Strengthen Chest Muscles. 3.Promote Muscle Sculpting: Ionic Shaping Vest Designed To Retain Body Heat And Promote Sweating In The Chest Area. This Helps To Break Down Fat Cells And Reduce The Size Of Breast Tissue, Resulting In a More Manly Chest Appearance. Its Fabric Is Magnetically Treated To Provide The User With a Multi-Directional Chest Compression And Acupressure Massage. 4.Adjust Blood Circulation:This Shaping Vest Helps To Increase The Metabolic Rate,And Get Rid Of Body Fat, Can Regulate Blood Flow And Vascular Function, Helping To Relax Muscles And Arteries , Increasing Blood Circulation, And Helping Men Regain Their Charm And Confidence. 5.Easy To Match:The Ionic Shaping Vest, Which Is Composed Of Ultra-Slim Spandex, Will Boost Body Tone And Lessen The Appearance Of Noticeable Chest Fat.Fit Easily And Seamlessly Into Your Favorite t-Shirts, Sweatshirts, And Work Suits. For Guys, Our Chest Compression Shaping Vest Are Made To Be Worn Discreetly Beneath Any Style Of Shirt. Tips: 1.Due to the light and monitors effect, colors may have lightly difference. 2.Please allow slightly size errors due to manual measurement.Thank you for your understanding!