ECCO Women's Mary Ballet Flat 100% Leather Rubber sole Heel measures approximately 0.25" Full leather lining is highly breathable and moisture-absorbent, helping keep feet dry and fresh all day. Leather-lined, comfort foam footbed cushions your steps. Rubber outsole offers flexibility for an easy walk. Soft heel and toe cap offer a comfortable fit. Material Content: leather upper, upper lining and sockliner, foam footbed, rubber outsole.