The Leonisa Women's Posture Corrector Wireless Back Support Bra in Black, size 34D, is a lightweight and supportive bra designed for adult women. Made from 90% Polyamide and 10% Elastane, this full coverage bra features a comfortable and soft styling with adjustable straps for a personalized fit. The wire-free design offers high support and compression, making it ideal for exercise and fitness activities. With a racerback style and front closure, this posture corrector bra combines style with functionality, providing a sleek and sexy look while helping to improve posture during wear.