Measure around your waist at navel level. Small fits 24-32 inches, Medium 32-38 inches, Large 38-44 inches, and XL 44-50 inches. For between sizes, we recommend sizing down for firmer support.

Yes, the breathable design allows comfortable all-day wear. However, we recommend gradually increasing wear time, starting with 2-3 hours initially and working up to longer periods as your body adjusts.

Absolutely! The flexible design allows natural movement during various activities. Many users wear it during workouts for added stability, though we recommend consulting a fitness professional for heavy lifting guidance.

Many users report significant relief from sciatica symptoms as the belt helps maintain proper spinal alignment, potentially reducing nerve compression that contributes to sciatica pain and discomfort.

Many customers use our belt during recovery, but we always recommend consulting your healthcare provider before using any support device following surgery or for serious medical conditions.

The belt is water-resistant but not fully waterproof. It withstands light perspiration but shouldn't be submerged. We recommend hand washing with mild detergent and air drying for optimal maintenance.

With proper care, your LumbarSpine should provide effective support for 12-18 months of regular use. The high-quality materials resist breakdown and maintain compression effectiveness over time.

No, the discreet slim profile fits seamlessly under clothing without bulky protrusions or visible outlines, allowing you to receive therapeutic support whilst maintaining a professional appearance.