NeoTech Care Adjustable Compression Back Brace Lumbar Support Belt, Black, Size XL;

The double pull WIDE back support is a highly recommended brace on the market by doctors and physiotherapists. Designed by back experts, this braces aim to provide a wider than normal back support.
The ingenious design of double pull mechanism means the inner wrap provides the best possible compression, heat retention and comfort, whilst the unique extra strength elastic strap would give you the extra shield of stability and support. It has a unique criss-cross elastic strap which is effective in removing excess gap between the breathable fabric and your body, to enhance stability. The support provided by the compression strap improves posture to aid treatment of back problems such as a slipped disc, degenerative disc disease and Sciatica.

The warmth provided by the high quality breathable material can help to ease back muscle spasms and low back pain associated with a herniated disc and spinal stenosis.
It is ideal for central backache and/or pain radiating as far as the buttocks. It is designed to help reduce unwanted twisting movements and is ideal for people with a manual occupation or sport where lifting may be involved. It also facilitates good posture by preventing a slouched position in the lower back.

Sizes (according to BELLY CIRCUMFERENCE which is usually LARGER THAN WAIST LINE, please refer to PRODUCT PICTURE ON HOW TO MEASURE)
S: For belly circumference of 66-75cm (26-29.5inches)
M: For belly circumference of 74-89cm (29-35inches)
L: For belly circumference of 89-102cm (35-40inches)
XL: For belly circumference of 102-114cm (40-44.5inches)
XXL: For belly circumference of 114-125cm (44.5-49inches)
XXXL:For belly circumference of 125-145cm (49-57inches)
Back height: 25cm (10inches)