Rubber sole. Design details: design features include adjustable lace up closure, and leather upper for durability, British brogue design. It feels great: with cushioned foot pads, cushioned insoles and strong high heels, you can wiggle and shout all night without worrying (or foot pain). Because comfort will never go out of style. Oxford shoe size: please choose your size according to your habits. We changed the size according to the feedback of the guests. It won't be very big now. Quality: high quality polyurethane upper. This perforated wingtip flat oxford shoe is worn all year round. It has a comfortable cushioning insole and a strong artificial outsole, which can maintain balance at every step. Multi function matching: this women's brogue Oxford can be matched with various clothes, such as T-shirts, skirts, jeans, dresses, pants, etc. It is very suitable for work, dating, shopping, long-term activities, travel and other formal or informal occasions.