Hush Puppies Women's Sincerity Ballerina Flat,Black,9.5 M US 100% Leather Rubber sole Combination of smooth, metallic and perfed leather uppers with stretch mesh and neoprene accents Etc anti-friction mesh socklining with drilex ultimate microfiber lining features moisture wicking properties Poron cushioning material is strategically placed at the ball area to provide ling lasting cushioning Internally molded insert features full length ortholite polyurethane foam for breathability and cushioning, combined with a contoured, dual density EVA wedge for shock absorption and aided foot alignment Lightweight dual density EVA wedge for shock absorption and aided foot alignment. elclusive biobevel sole technology enhances and encourages natural gait alignemnt and reduces fatigue. molded rubber cupsole for durability and flexibility