
Original footbed, two straps
Birkenstock Unisex Arizona Birko-Flor Sandal
$117.95
The Black Arizona Birko-Flor is the straightforward Original-footbed option. Choose it for the firm construction and adjustable two-strap design.
Choose your sizeBirkenstock's Soft Footbed adds a latex foam layer to the contoured cork-latex construction. The Original footbed has the more direct, firm feel. Choose Soft if added cushioning is the part you want; choose Original if you prefer that familiar firm platform underfoot.
One naming detail matters when you shop: Regular width is not another name for the Original footbed. Width and footbed type are separate specifications. The actual pairs below make the distinction easier to shop.
Shop this guide: Arizona Black · Arizona Silver · Boston Taupe · Florida Mocha
| Pair | What changes |
|---|---|
| Arizona Black | Original cork-latex footbed, synthetic Birko-Flor upper and two straps. |
| Arizona Silver | Soft Footbed with a latex foam cushion, metallic-finish leather and two straps. |
| Boston Taupe | Soft Footbed in a suede clog with a covered toe and open heel. |
| Florida Mocha | Soft Footbed in a synthetic Birkibuc sandal with three straps and an open heel. |

Birkenstock Unisex Arizona Birko-Flor Sandal
$117.95
The Black Arizona Birko-Flor is the straightforward Original-footbed option. Choose it for the firm construction and adjustable two-strap design.
Choose your size
Arizona Soft Footbed, Metallic Silver
$154.95
Keep the Arizona shape while comparing added cushioning. This Silver pair also has a leather upper, unlike the Black Birko-Flor version.
Choose your size
Birkenstock Unisex Boston Clog
$169.95
The Taupe Boston combines the Soft Footbed with a suede clog upper. Start here if you want cushioning in a closed-toe, open-heel shape.
Choose your size
Birkenstock Unisex Florida Soft Footbed Birkibuc Sandal
$123.95
Florida in Mocha Birkibuc gives you three adjustable straps across the foot. It is an open-back sandal, with no ankle strap.
Choose your sizeThe added foam in Soft Footbed models changes the cushioning. It does not turn the shoe into a completely flat foam slipper. Both footbeds remain shaped under the foot. Neither one is automatically right for every first-time wearer.
If you already enjoy an Original Arizona, there is no need to change just because Soft sounds like an upgrade. If you want added cushioning and a clog, compare the Taupe Boston Soft Footbed. For a sandal with more adjustable straps across the top, look at Florida.
The Black Birko-Flor Arizona and Metallic Silver Soft Footbed Arizona share the two-strap shape, but both the upper and footbed differ. The Silver pair uses leather; Black Birko-Flor is synthetic. Their price difference is not a separate charge for the foam layer alone.
Try the same intended size and width first, then check each pair on your foot. Compare the contour, cushioning and strap contact. Choosing Soft Footbed does not automatically mean you need a different size.
Boston and Arizona are model names, not footbed guarantees. They exist in different versions. Check footbed construction, upper material and width on the product you select. A missing "Soft" in a shortened product title is not enough to identify the footbed.
Our footbed comparison explains the other constructions. For the upper shape, compare Boston and Arizona.
Use Birkenstock's size chart and let your foot sit inside the shaped footbed without resting on its raised edge. Check both feet, with room around your toes and heel. Choose width separately rather than using a smaller size to make a wide shoe feel tighter.
Short indoor try-ons let you compare the initial feel. Break-in time varies; buying a particular footbed does not come with a fixed number of days to comfort.
Regular/Wide and Medium/Narrow are width labels. The outlined footprint marks Regular; the filled footprint marks Narrow. None of these four Feet Heart listings has a separate Width selector. Call (310) 398-7497 to confirm the exact pair if its width is unclear.
Both constructions should be tried indoors for short sessions before longer wear. Use the break-in guide for the brand's gradual-wear instructions. Soft Footbed changes cushioning, not the need to check the fit.
For a Soft Footbed option, compare the Taupe Boston and Florida, remembering that one covers the toes and the other is a sandal. For the Original feel, start with the Black Arizona. Check another color in the same construction before changing the fit you wanted. To keep the two-strap shape with added cushioning, also check Arizona Soft Footbed in Metallic Silver. Availability differs by size; compare a suitable pair, not a size that does not fit.
It adds a latex foam cushioning layer to the contoured cork-latex construction. The Original footbed has the firmer, more direct feel.
No. Regular is a width description. Check the footbed specification separately.
No. Boston comes in different versions. The Taupe Boston linked here uses the Soft Footbed; check other listings individually.
No. Choose the cushioning you prefer in a shoe that fits. Break-in time and the feel underfoot vary from person to person.
No. Start with the brand chart and check the length and width of the exact pair. Added cushioning is not a reason on its own to size up or down.
No. The Black Arizona has a synthetic Birko-Flor upper and Original footbed. Metallic Silver has a leather upper and Soft Footbed. Compare the material and fit as well as the cushioning.
Product and fit references: Birkenstock fit guide · Arizona Black · Arizona Metallic Silver · Florida Mocha · Boston Taupe · Break-in FAQ
Free U.S. shipping. Full-price items have a 30-day return window after delivery with free return shipping. Items must be unworn, in original packaging with tags attached. Sale items are final sale. See our return policy.
Open a pair below to choose from its current colors and sizes. Prices and availability can change; the product page shows the current selection.
Compare Arizona Soft Footbed in Metallic Silver
Birkenstock Unisex Arizona Birko-Flor Sandal · Birkenstock Unisex Boston Clog · Birkenstock Unisex Florida Soft Footbed Birkibuc Sandal
Prefer to try shoes in person? Visit Feet World in Culver City or Arcadia, or call (310) 398-7497 for fit help.
Restock news, new arrivals, UGG season updates and fit tips from Feet Heart.