Details
https://www.birkenstock.com/us/arizona-natural-leather/arizona-core-naturalleather-softfootbed-evarubbersupergrip-u.html
Item no.
0230154/0230156
Product description
The BIRKENSTOCK Arizona is a genuine classic that has been delighting both men and women with its timeless design for decades. Thanks to its two components, the sole promotes stability and comfort. It comprises a cushioning midsole made from EVA and a nonslip outsole made from genuine rubber. With its additional foam layer, the soft footbed offers extra comfort and pampers feet – all day long. The contrasting outsole stands out strikingly against the upper and rounds off the look. The upper is made from high-quality, soft natural leather.
- Original BIRKENSTOCK soft footbed; anatomically shaped
- Upper: natural leather
- Footbed lining: suede
- Sole: nonslip rubber and EVA sole
- Details: two straps, each with an individually adjustable metal pin buckle; dual-component sole made from EVA and rubber; soft footbed
- Made in Germany

Material
Upper: 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.
Insole: Suede
The flexible leather lining, which is gentle on the skin, nestles up softly against your foot and adjusts to its contour. The open-pored and thus very breathable surface makes for a comfortable foot climate, even during more strenuous physical activity.
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.
Outsole: Super-grip
The super-grip sole is comprised of two components: a nonslip, oil- and grease-resistant outsole made of rubber and a shock-absorbing midsole made of light, flexible EVA.