Osaka | Leather | Preto Black

A flip flop worth keeping. Unisex OSAKA is handmade from vegetable-tanned leather with a fixed Carbon Step™ insole that supports natural movement and gets better with every wear. Summer, done properly. Handmade in Portugal from soft vegetable-tanned leather, it brings the same craft and material quality as the rest of the VIBAe family to the one shoe category that usually gets left behind. The leather upper softens with wear, molds to your foot, and ages exactly the way good leather should. The fixed Carbon Step™ insole is built into the shoe and stays there. It supports your foot's natural movement, activates your muscles for a barefoot-like walking experience, and gradually shapes itself to your foot over time, guiding it into a natural, healthy position. By the end of a long summer day, you feel the difference. Upper: Portuguese vegetable-tanned leather with unique natural variations. Locally sourced materials support regional craftspeople. Footbed: Carbon Step™ antimicrobial contoured footbed for superior comfort and support. Outsole: Flexible natural rubber with excellent traction for reliable grip. Responsibly made with LWG-certified leather from food industry by-products.