Dual Sorbothane® pads provide targeted, pain-relieving pressure. Latex-free, neoprene construction provides thermal/compression therapy and soft tissue support. Adjustable hook and loop closure for secure fit and comfort. Flat-seam construction for ultra comfort and contouring fit. Fits left or right. Content: 100% Latex-free 1.5mm Neoprene (CR) – Exclusive of binding/strap/pads/cover fabric