Thick, Neoprene flexible ultra-light closed cell foam core provide maximum comfort. 2-inch width support strap offers flexibility and comfort with substantial lower back and abdominal support. Metal roller buckle makes tensioning simple and easy. Brushed tricot lining edges is comfortable against the skin. Belt is fully washable. Sizes : S to XL Colours : Black, Blue, Red, Gray, Lila. Width : 4 , 5 & 6