Every pair of Birkenstocks is made from the highest quality materials.
EVA Upper / EVA EVA - Ethyl Vinyl Acetate is a non-toxic synthetic compound. Creates lightweight and flexible footwear that is shock absorbent. Also resistant to water, oil, and grease. It can shrink at high temperatures.
Made from Ethylene-vinyl acetate, this footbed is lightweight and flexible and still offers contours and arch support while being completely waterproof.
Rio is the classic quarter strap sandal with two points of adjustment across the top of the foot and around the ankle. The Classic Footbed Rio offers a secure and comfortable fit for walking all day about town. The Rio EVA is exclusively designed for wet areas and not an everyday shoe.