Bilbao Blue

The Bilbao two-strap sandal combines the anatomically shaped design of the original BIRKENSTOCK footbed with an additional latex heel cushion and an air-cushioned PU sole.

• Anatomically shaped PU footbed
• Upper: Birko-Flor® (synthetic compound)
• Footbed lining: suede
• Sole: PU (polyurethane) outsole that is resistant to oil and grease
• Details: two straps with adjustable metal pin buckles

Upper material: Birko-Flor® is a skin-friendly, tear-resistant and easy-to-care-for synthetic material which is exclusively used by BIRKENSTOCK.

Insole: 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: Polyurtehane (PU) is a flexible, water- and dirt-repellent synthetic material which makes footwear easy to care for.

Outsole: Polyurethane, also known as PU, is a synthetic material ideally suited for use outdoors. It is water-repellent and dirt-resistant and very easy to care for.