The Flexi corrector is designed with Posture Alignment Technology*. It helps you recreate good function in your body by gently guiding you to use your postural muscles. To work against an unnecessary weight on your lumbar spine, the Flexi corrector is static with an elastic reminding function. Soft padded textile adds extra comfort. Wear the Flexi corrector discretely underneath your jacket commuting to work, at your desk or during a bike ride. Its features are, Improves your posture, Posture Alignment Technology, Activates your muscles when needed, Adjustable velcro strap for optimal fit.