Outsole(Upper): 100% Original, Non-Slip, Quiet, Soft and Orthopedic PU Cork Sole; Outsole (Lower): 100% Original Non-Slip EVA Sole; Outer Material: 1st Class, Flexible PU material that does not allow you to sweat; Insole: Soft Cotton Textile Material; Heel Length: 3 cm; Production Place: As a company, we manufacture all of our products in Turkey with the Dark Seer Quality and Assurance, in our own facilities; Fit: It's a perfect fit; Season: 2023 Dark Seer Summer Collection