extreme light lilac pearl grey K200848-004 Birkenstock Rio Slim Birko-Flor Black

Birkenstock Rio Slim Birko-Flor Black

Whether you're heading to the office or the beach

Wear them with your favorite dress or with your school clothes to make yourself look good

and enjoy versatile wear that's as bright as your mood

extreme light lilac pearl grey K200848-004 Birkenstock Rio Slim Birko-Flor BlackExtreme is a warm thermal boot with an award winning design and many smart details a favorite for both children and parents. Thanks to the polyurethane construction with adjustable cuff, Extreme is waterproof, light and comfortable enough to wear all day. The boot is made of a flexible polyurethane material called Elastopan and is a 100% PVC free, degradable material that contains millions of tiny air bubbles and is 40% lighter than PVC and rubber.