Scotchgard™ treated smooth leather upper with soft faux fur lining and firm heel counter. Vaporex® heat-retaining insole system for extra insulation and cushion. EVA spacer to customize fit. Ground-gripping, shock absorbing TPR outsole is durable and stable. Scotchgard™, Vaporex®, Waterproof, Double Insoles, Diabetic Friendly. Propet is a rapidly growing shoe company dedicated to making the worlds best walking shoes. Propet shoes are better walking shoes because they're designed and manufactured to be your most comfortable walking experience ever. Extra attention is paid to giving your foot support where it is needed, more cushy comfort where it counts and more room where your foot's moving parts need freedom when walking. The result has to be tried to be believed! Shouldn't you be wearing the world's best walking shoes?