Birkenstock Arizona SFB NU Zinfandel R 1028669 Women's Shoes Crafted from smooth leather without compromising on comfort Crafted from smooth leather • Gaiter D Ring• External rear sling locks in the heel• Protective and abrasion resistant toe cap• 100% recycled breathable mesh lining• 100% recycled mesh footbed cover• Cleansport NXT™ treated for natural odor control• 50% recycled EVA foam footbed• Rock plate for protection• FLEXconnect® dual directional flex grooves in the midsole for enhanced ground connection• FloatPro™ Foam midsole for lightweight comfort that lasts• Vibram® MegaGrip® high performance rubber outsole features unparalleled grip on both dry and wet surfaces• Vibram® traction lugs specifically designed to increase traction and shed debris with each step• Stack Height: 31 25mm• Drop: 6mm• Lug: 5mm Two adjustable straps with metal pin buckles premium feel to the two strap look