Men's Posture Corrector Vest, Ionic Shaping Sleeveless Shirt for Improved Posture Confident Comfort: Our Energxcel Ionic Shaping Vest combines comfort and confidence. It's lightweight, breathable, and shapes your body discreetly, providing all-day comfort. Streamlined Design: Made from ultra-slim spandex, this vest's flat seams make it invisible under any clothes, resulting in a sleek and manly chest appearance. Versatile Integration: Easily wear it under t-shirts, sweatshirts, and suits for a boost of confidence in your daily style. Quality Materials: Crafted from 90% polyester and 10% cotton, our vest offers durability and comfort for running and fitness activities. Quick-Dry Performance: Stay cool and dry during workouts with our quick-drying, breathable design. Look good and feel great with this Ionic Shaping Vest.