Item & Condition: Good preloved condition with lots of life left! Per Birkenstock website EU Size 38 = 7 to 7.5 US Upper material: Birko-Flor® Birko-Flor® is a skin-friendly, tear-resistant and easy-to-care-for synthetic material which is exclusively used by BIRKENSTOCK. Insole: Natural leather Footbed material: Cork Outsole: EVA Thank you for viewing this listing. Buy with confidence! Please reach out directly with any questions you may have. Please see all photos and zoom as necessary to see detail, as they are part of the description. Stored in a smoke free home. All plush and/or used clothing has been washed and/or sanitized prior to sale. Combined shipping available for multiple items.