2.Cushioning Rebound Sole - The sole consists of a high rebound EVA sole that provides stable support and shock-absorption with slip resistance pattern on the bottom for ultimate safety protection. 3.Easy Adjustable Fit - The adjustbale slip-on design with ajustable strap closure for your customized fit. Alter it from secure tight fit to casual loose fit in a heartbeat. 4.Designed for Wide Feet - Extended room for free movement of the toes, specially for people with wider feet and people suffering from foot problems like plantar fasciitis, flat feet, bunions and hammer toes. 5.Double-layered inner lining offers a warm cuddle to get you through winter, keeping your feet nicely surrounded when you're shoveling snow in the front yard.