The functionality of the Luhaka Gynecomastia Compression Zipper Vest lies in its ability to offer comfortable compression and support to the chest region. Through its compression properties, the vest aids in creating a flatter and more streamlined appearance by minimizing the visibility of excess breast tissue. Moreover, the vest is specifically designed for use during physical activity and exercise. This enables individuals to engage in fat-burning activities that target the chest area, leading to gradual fat reduction and the development of a more defined and sculpted chest. The Luhaka Gynecomastia Compression Zipper Vest is crafted using heat-trapping polymers that offer a combination of features. These polymers facilitate multi-directional chest compression, providing even pressure from various angles to ensure optimal support and compression. Additionally, the vest incorporates acupressure stimulation, which may help enhance blood circulation and provide added comfort. The overall design of the vest creates a slimming effect, contributing to a more streamlined and masculine appearance of the chest. The Luhaka Gynecomastia Compression Zipper Vest is made of high-quality, breathable materials, ensuring comfort for extended periods. It features a convenient zipper closure and comes in various sizes for a perfect fit. OUR GUARANTEE We are confident that we offer some of the best products on the market. Therefore, we provide a 30-day guarantee. We will make every effort to ensure that you are completely satisfied with your purchase. Online shopping can seem daunting. We want you to know that there is absolutely zero risk of purchasing something. We won't make it difficult if you don't love it. We offer email and ticket support 24 hours a day, 7 days a week. If you require assistance, please contact us. Please contact customer service if you have any problems with your purchase.