These Dunlop Perforated Gel Heel Cups offer them maximum comfort as they move, with breathable, perforated sections and a shaped gel heel delivering increased cushioning underfoot Heel cup. Shaped design. Perforated strips. Gel cushioning. Imported. . NOTE: This product is sold in U.S. sizes. While the physical product may display both the U.S. & U.K. sizes on it, please place your order using the U.S. size.