- Measure accurately: Use a soft tape to measure the circumference around your belly, not your hips. If you fall between size ranges, choose the largest. Size chart is provided below. - Safety for work: A physiatrist-designed low back brace with shoulder straps supports heavy lifting without limiting mobility. - All-day security: Suitable for wear throughout the day. Ribbing, anti-slip stitches, and dual-tension straps reduce the risk of aches and irritating spinal compression. Designed in the USA to keep you in your prime. - Flexible comfort: The back belt does not restrict movement or flexibility. Suspenders are removable and adjustable, and the back brace flexes with you. - Injury reduction: Helps with muscle spasms. Back supporting ribs counterbalance pressure to minimize strain, pain, herniated discs, arthritis, etc. - Comfort-wear promise: Straps are comfortable against the skin. Enjoy full range of motion; breathable, BPA-free fabric; and back-pain freedom wearing your back brace for heavy lifting. - Use scenarios: On a construction site or in a warehouse lifting heavy loads; during long shifts on your feet; and for DIY home projects that involve bending and heavy lifting.