Very soft Napa leather uppers with genuine leather seamless full linings; High-density light EVA outsole; Each size has 5 different widths in outsole

Size: 5-11.5;12-17
Width:D,2E,4E,6E,9E

Two years' testing wearing proves they are great comfort shoes; Double Elastic Gore with lace-up

Size: 4.5-10.5;11-15
Width:B,D,3E

Two years' testing wearing proves they are great comfort shoes; Single Hook and Loop Fastener with lace-up

Size: 5-10.5;11-15
Width:5E,7E

Leather covered insert is adhered to inner-sole; Feather light EVA outsole

Size: 4.5-10.5;11-15
Width:B,D,3E,5E,7E