【Comfortable & Breathable】- The Menionic Tourmaline Posture Corrector Vest is crafted from a flexible, breathable fabric that's comfortable to wear. Its compression layer tightens and strengthens chest muscles, helping you maintain a better shape..【Improved Posture】- This posture corrector holds your back in place, promoting a straighter, more confident posture. It ensures your muscles are used correctly, contributing to a confident appearance..【Enhanced Blood Circulation】- The MENIONIC Tourmaline Posture Corrector Vest boosts your metabolic rate and aids in shedding body fat. It regulates blood flow, relaxing muscles and increasing circulation, helping you regain your charm and confidence..【Pain Relief】- Designed for both men and women, this posture corrector relieves cervical and shoulder pain caused by previous poor posture..【Easy to Match】- Seamlessly fit this chest compression shaping vest under your favorite t-shirts, sweatshirts, or work suits. It's designed to be discreet beneath any style of shirt.