Rubber soleIf there is any problem with our products, please don't hesitate to contact us. We provide a full refund and we are devoted to improving customer satisfaction.Material : This kind of lug sole boots is made of leather upper, elastic knit band, manmade rubber sole, soft insole and fit perfectly, comfy stylish boot for years wear, you will like it.Design: The casual platform booties design with chunky block heel approximately 1.58 inches"non-slip lug sole, side stretch panels, wrinkles resistance, pull on closure and easy for people with different foot shapes to wear and off.Occasion:The ankle boots for women are greatly suitable for romantic dates, club nights, casually wear, shopping, leisure, going out, work office, vacation, party in spring, fall and winter. atch: Wear these boots with leggings or some skinny jeans or shorts or skirts while you sport a cute cargo jacket or even a pea-coat !