Adjustable front closure for comfortable, yet supportive fit Copper Znergy® fabric prevents build-up of odors 4D stretch fabric wicks sweat and dries quickly for all-day comfort Four panel design ensures great mobility Designed for versatile, everyday support Take a proactive approach to managing your lower back pain. Our Women's Comfort Back Brace provides targeted compression for support and relief of your tired, achy lower back and lumbar muscles. Made with our 4D stretch and Copper Znergy fabric, this supportive brace is flexible and sweat wicking, so you can comfortably wear it all day. New without tags Size S/M