The upper is made of skin-friendly Birko-Flor®. The shoe comes with a glowing finish in glistening white to make the Rio a real eye-catcher. The underside is lined with an exceptionally soft and smooth layer of fleece. Thanks to the individually adjustable metal buckle, the shoe can be made to perfectly fit any foot.
- Upper: Birko-Flor®
- Lining: suede
- Sole: EVA
- Details: two-strap sandal with a heel strap and two individually adjustable metal pin buckles
Upper material: Birko-Flor® Patent
Birko-Flor® Patent is made from our easy-to-care-for, moisture-repellent synthetic material Birko-Flor® with a patent finish. It is bright, gaudy and radiant. There is no end to the choice of colours.
Insole: Natural leather
Natural leather can be recognized by its untreated surface. BIRKENSTOCK purposely does not treat surface grains and other characteristic features. BIRKENSTOCK uses sturdy leather with a thickness of 2.8 to 3.2 millimeters as upper material.
Footbed material: Cork
Cork is a sustainable material extracted from the bark layer of the cork oak. This natural product is insulating and offers very good cushioning.
EVA (ethylene vinyl acetate) is a high-quality, very light, elastic material with extremely good cushioning. As a result, it smooths out slight irregularities in the floor and ensures that every step is softly cushioned.