We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in

BIRKENSTOCK

BIRKENSTOCK Arizona Sandals Size 40 Black

SKU CH-5W77-0J1WG

A classic two-strap sandal with a contoured cork-latex footbed and durable Birko-Flor upper in size 40

  • TypeSandals
  • ColorBlack
  • Color MappingBlack
  • Size40
  • Width5
  • Timeless two-strap design suits any casual outfit
  • Contoured cork-latex footbed moulds to your foot over time
  • Skin-friendly Birko-Flor upper resists wear and wipes clean
  • Adjustable metal buckles give a secure, personalised fit
  • Unisex size 40 fits a wide range of wearers

Classic Two-Strap Sandal

The Birkenstock Arizona is a unisex sandal in black with two adjustable straps. Its timeless design has earned cult status over decades for comfort and simplicity. The skin-friendly Birko-Flor upper mimics leather while offering durability. Colour-coordinated tongue buckles add a refined finish to the minimalist silhouette.

Size 40 Fit And Material Headroom

Size 40 corresponds to the standard Birkenstock scale for this model. The Birko-Flor upper resists daily wear and cleans easily with a damp cloth. The contoured footbed supports the arch and heel during extended standing. Narrow width 5 may feel restrictive for broader feet or those preferring a roomier fit.

Synthetic Build And Adjustable Straps

Birko-Flor is a hard-wearing synthetic chosen for longevity and skin compatibility. Two straps with metal pin buckles allow precise tightening across the instep and forefoot. The construction avoids stitching lines that can irritate sensitive skin. This sandal suits indoor and dry outdoor use but is not designed for wet conditions.

Highlights

  • Timeless two-strap design suits any casual outfit
  • Contoured cork-latex footbed moulds to your foot over time
  • Skin-friendly Birko-Flor upper resists wear and wipes clean
  • Adjustable metal buckles give a secure, personalised fit
  • Unisex size 40 fits a wide range of wearers

Specifications

BrandBirkenstock
TypeSandals
ColorBlack
Color MappingBlack
Size40
Width5

Questions about this item

Will the size 40 footbed fit my existing orthotic inserts?

The contoured cork-latex footbed is built into the sandal and cannot be removed, so separate orthotics cannot be used with this model.

How can I confirm the anatomically shaped footbed is supporting my arches correctly after the first few wears?

The heel cup, longitudinal arch support and transverse arch should feel snug without pressure points; even wear on the Birko-Flor straps and a stable gait indicate proper function.

What comes in the box and what must I buy separately?

The box contains the pair of size 40 black Arizona sandals with Birko-Flor uppers and adjustable tongue buckles; no extra items are included.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.