Features:

-Magnets help increase blood flow (Dampen grey areas containing magnets to help stimulate warming effect on back)

-Relieve lower back pain by reducing pressure.

-Neoprene back panel for warmth and compression.

-Vented and breathable elastic side panels.

-Adjustable and comfortable.

-Supports along the spine to provide stability for those
   suffering from lower back pain.

-The strategically placed magnets help with pain relief.

-Brace can be adjusted to necessary level of tightness to relieve pain

Size XL:
Approx waist (40-44 inches)