LEATHER Upper: Premium Cow Leather Lining: Naturally Tanned Cow Leather Insole/Outsole: Premium Water Buffalo Leather Construction: Meticulously handcrafted with Beeswax-Coated Cotton Twine. Handmade in Gaziantep, Turkiye Walk in elegance with ADEA. Please Note: Our shoes are designed to adapt and mold to your feet gradually, typically taking a few weeks to a month depending on frequency of wear. This break-in period allows for a customized fit tailored to your comfort and movement.