Ionic Shaping Vest, Guys Men's Chest Gynecomastia Compression Top To Build A Perfect Body Features: Ionic Shaping Vest: This ionic shaping vest uses advanced compression technology to shape and define your muscles, aimed at enhancing male charming. It Can Regulating Flowing And Vascular Function. 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. Promote muscle sculpting: Ionic shaping vest designed to retain body heat and promote sweating in the chest area. This Helps To Break Down Fats Cells And Reduce The Size Of Breast Tissue, Resulting In a More Manly Chest Appearance. Adjust circulation: this shaping vest helps to increase the Metabolism rate, and get ridding of body fats, can regulating flowing and vascular function, help to relaxing muscles and arteries, increase circulation, and help men regain their charming and confidence. Easy to match: the lonic shaping vest, which is composed of ultra-slim spandex, will Speed up body tone and reduce the appearance of noticeable chest fats. Fit easily and seamlessly into your favourite t-shirts, sweatshirts, and work suits. Product Description: Specifications: Material: 90% polyester, 10% cotton. Colour: black/white/grey. Size: Small/Medium/Large/X-Large/XX-Large/XXX-Large Collar: round neck. Applicable gender: male. Applicable scene: running, fitness. Function: Quick-drying breathable tight fitness. Package includes: 1pc Ionic Shaping Vest Note: 1. Due to the difference between different monitors or color reflection in the monitor lighting, background, etc, the picture may not reflect the actual color of the item. 2. Please allow 1-5 mm error due to manual measurement. Size Clothes length Shoulder width (half turn) Chest width Waist width (half turn) Shoulder clamp (half turn) S 60cm/23.62'' 34.5cm/13.58'' 80cm/31.5'' 40cm/15.75'' 18.5cm/7.28'' M 61.5cm/24.21'' 35cm/13.78'' 84cm/33.07'' 42cm/16.54'' 19cm/7.48'' L 63cm/24.80'' 35.5cm/13.98'' 88cm/34.65'' 44cm/17.32'' 19.5cm/7.68'' XL 65cm/25.59'' 36cm/14.17'' 92cm/36.22'' 46cm/18.11'' 20cm/7.87'' XXL 67cm/26.38'' 36.5cm/14.37'' 96cm/37.8'' 48cm/18.90'' 21cm/8.27'' XXXL 69cm/27.17'' 37cm/14.57'' 100cm/39.37'' 50cm/19.69'' 22cm/8.66''