- Jinpinz K58 posture corrector designed for men and women, with ergonomic support that adapts to the natural curve of the spine - Incorporates 2 flexible ABS rods and 2 sealed fiber rods for precise support in the upper back - Breathable material with 3D mesh and memory foam pads that reduce pressure and prevent sweating - Double personalized adjustment with crossed elastic straps and wide lumbar belt, ensuring comfort and adaptability - Ultra-thin and discreet design, ideal for wearing under shirts, jackets, or sportswear - Helps correct posture, reduce hunchback, and relieve muscle tension in the neck and shoulders - Recommended for daily posture training and long-term postural health improvement - Size Large, suitable for different body types