Unisex kyphosis posture corrector with adjustable shoulder straps - Suitable for male and female users and appropriate for students, children, and adults. Fully adjustable to fit a range of body sizes. - Discreet and comfortable design: made with ultra-fine materials so you can wear it under clothing without bulk or slipping during daily work or activities. - Function and purpose: corrects, helps, and supports posture corrections and orthopedic problems. Designed to assist in improving alignment and reducing strain. - Quality and comfort: high-quality fabrics with careful tailoring. Lightweight back support provides a safer, more confident walk and better posture. - Everyday practicality: trousers, shirts, and work attire remain comfortable; the lightweight construction makes it easy to wear for extended periods without irritation. 2-3 practical use scenarios - At the desk or in the office: wear under a shirt to maintain upright posture during long computer sessions and reduce upper back and shoulder strain. - At school or studying: suitable for students or children to encourage correct posture during lessons, reading, and screen time. - Daily activities and light walking: unobtrusive under clothes during commute, errands, or gentle exercise to provide ongoing postural support.