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Sizing Help
These Regular Fit Birkenstocks are the most common width Birkenstock offer. However, for those with a slimmer foot, Birkenstock do offer a Narrow fit option in most models.
Size on Birkenstocks is in EU to help really dial in the right footbed so if you need any help with which size or footbed, or you are not sure if you need narrow or regular please see our size guide below
Product Description
- Lightweight, waterproof EVA for effortless wear in any weather
- Double adjustable straps deliver a rugged, tailored fit
- Supportive, contoured footbed ensures lasting comfort and grip
- Fit - Regular fit
Gear up for good times with the Birkenstock Arizona EVA Sandals in khaki—a bold choice for men and women who value comfort and durability. Crafted from premium EVA, these sandals are engineered to be ultra-light, waterproof, and quick-drying, making them perfect for spontaneous days by the water or long walks under the sun. The odour-resistant material keeps your feet fresh, no matter how active your plans get.
The Arizona’s signature double-strap style is enhanced with sturdy, adjustable buckles, giving you a secure, masculine fit that adapts to your stride. The ergonomically contoured footbed, complete with built-in arch support, delivers exceptional stability and all-day comfort, while the textured outsole provides reliable traction on wet or dry surfaces.
Effortless to clean and built to last, these sandals are a versatile staple for any adventure. The understated khaki shade works seamlessly with your favourite shorts or swimwear, ensuring you look sharp from the beach to the barbecue. Trust in Birkenstock’s renowned craftsmanship—these sandals are ready to keep up with your every move and every moment.
Free Delivery & Returns
Free Delivery & Returns
We want to make getting your new purchase as easy as possible, so we offer multiple delivery options from trusted UK firms. Check out our options here.
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Birkenstock
Birkenstock stands for excellent comfort, high functionality and extraordinary quality. Birkenstock create products like “Arizona” that make the lives of their customers easier and better. Birkenstock invented the footbed and has also shaped the meaning of the term “footbed”, which is so common today. It’s not only a unique, revolutionary product concept that paved the way for a completely new market. It’s also a core idea and a reference point for everything that they do. Come into store or shop online and discover the comfort of the Arizona, coming in different range of colours, shearling and leather.
Size Guide
When sizing Birkenstock sandals, it’s important to consider both length and width for a comfortable fit. Start by measuring your foot length from heel to toe, then compare it to the Birkenstock size chart provided to select the right size. Birkenstock sandals are known to run occasionally slightly larger, so you may need to size down if you’re between sizes.
In terms of width, Birkenstock offers two fit options: narrow and regular. Narrow fit is designed for those with slimmer feet, while the regular fit suits average to wider feet. To determine which width is best for you, use the size guide below or our main size chart. If you already own a pair of Birkenstocks and are unsure what your current pair are, look at the footbed icon inside the sandal. A solid footprint indicates a regular fit, while an outlined footprint represents a narrow fit. It's essential that your foot fits comfortably within the contours of the footbed, with no part of your foot hanging over the edges. This ensures optimal support and comfort.
How To Read Birkenstock Footbed

1. Width Symbol: there are two footbed - narrow and regular. Regular width symbol is an open foot and Narrow width symbol is a filled-in footprint as shown above.
2. Size: The big number is the EU Birkenstock size. The above footbed shows a "Size 38".
3. Leather or Vegan Symbol: These change depending on the model. A green logo and letter indicates Vegan Friendly and Blue is for there Soft Footbed
Size Chart
| UK Size | EU Size | Length (mm) | Width (mm) |
|---|---|---|---|
| 3.5 | 36 | 226 - 230mm | 87 - 91mm |
| 4.5 | 37 | 231 - 240mm | 90 - 98mm |
| 5 | 38 | 241 - 245mm | 92 - 100mm |
| 5.5 | 39 | 246 - 250mm | 94 - 102mm |
| 7 | 40 | 251 - 260mm | 96 - 104mm |
| 7.5 | 41 | 261 - 265mm | 97 - 105mm |
| 8 | 42 | 266 - 270mm | 98 - 107mm |
| 9 | 43 | 271 - 280mm | 101 - 109mm |
| 9.5 | 44 | 281 - 285mm | 103 - 111mm |
| 10.5 | 45 | 286 - 290mm | 105 - 113mm |
| 11.5 | 46 | 291 - 300mm | 107 - 115mm |
| 12 | 47 | 301 - 305mm | 109 - 117mm |
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