Description: Women's Keen PTC OxfordThe Women's PTC Oxford by Keen is the perfect fit for all-day comfort on the job.Compression molded EVA midsole.KEEN.Cush PU and memory foam footbed.Meets or exceeds ASTM (American Society for Testing and Materials) F1677-96 Mark II non-slip testing standards.Non-marking oil and slip resistant rubber outsole. .