Our Black Neoprene Protection, Slim Waist Support Belt for Men is amazing and very comfortable to use when you do physical activities. it helps you relieve lower back pain by reducing pressure; Supports along the spine to provide stability, cushion and compress your abdominal muscles. It has adjustable, two-layer pressure loading design, bolster waist and bring strong protection. Neoprene fabric thickness 3.0mm; Can be used in sports.