Patented Back, Hip and Rib contoured thick Neoprene flexible ultra-light closed cell foam core provide maximum comfort and maintains muscle warmth. Wide back and front design, 2-inch width Velcro support strap provides abdominal support. Double Grip 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 : 5” & 6”