The McDavid Sport Back Support Large/Extra-Large helps relieve lower back pain, providing moderate support in a stable and comfortable design that's easy to wear all day for almost any activity — whether you're working out or staying on your feet. This easy-to-wear back support helps decrease pain from pulls and strains, targeting relief to get you back in the game. It includes four steel stays that are strategically placed to provide rigid support for weakness and minor instability, restoring strength and easing debilitating lower back pain. The McDavid Sport Back Support Large/Extra-Large is a simple, light design that is a perfect solution for extended wear to ensure you start and stay on the path to recovery.