This Birkenstock style is uniquely made with an ultra-soft suede cork footbed that is constructed with custom fit foam at the midsole to mold to the shape of your foot. The Birkenstock Arizona slide sandal is known for its outstanding arch support and heel cup for long-lasting cushion comfort. The EVA sole is super lightweight and assists in additional cushioning and microscopic air bubble shock-absorbing technology. Size: 45 R.