By Bestbuy.com

Kitcheniva - Adjustable Lower Back Brace Lumbar Support Waist Belt XL - Black

This lumbar support brace is built for strong, all-around back support, featuring 4 memory-aluminum stays and 2 steel spring braces that provide 360° stability to reduce pressure on the spine and prevent muscle strain. Made from breathable, stretchable fabric with a soft velvet inner layer, it’s comfortable enough to wear under clothes all day. With dual elastic straps for added compression and anti-slip silicone bands, it stays securely in place during movement—ideal for pain relief, posture correction, or injury prevention.