| US | EU |
|---|---|
| 4 – 4½ | 35 |
| 5 – 5½ | 36 |
| 6 – 6½ | 37 |
| 7 – 7½ | 38 |
| 8 – 8½ | 39 |
| 9 – 9½ | 40 |
| 10 – 10½ | 41 |
| 11 – 11½ | 42 |
| US | EU |
|---|---|
| 7 – 7½ | 40 |
| 8 – 8½ | 41 |
| 9 – 9½ | 42 |
| 10 – 10½ | 43 |
| 11 – 11½ | 44 |
| 12 – 12½ | 45 |
| 13 – 13½ | 46 |
| 14 – 14½ | 47 |
| 15 – 15½ | 48 |
| 16 – 16½ | 49 |
| 17 – 17½ | 50 |
| US | EU |
|---|---|
| 6 – 6½ | 24 |
| 7 – 7½ | 25 |
| 8 – 8½ | 26 |
| 9 – 9½ | 27 |
| 10 – 10½ | 28 |
| 11 – 11½ | 29 |
| 12 – 12½ | 30 |
| 13 – 13½ | 31 |
| 1 – 1½ | 32 |
| 2 – 2½ | 33 |
| 3 – 3½ | 34 |
Birkenstock footwear is made in European sizes. If you fall between sizes, size up. Your foot should sit fully within the footbed without hanging over either edge.
The BIRKENSTOCK Atacama - designed to bring Birkenstock comfort and support to your favorite trail and water based activities. These off-road ready sandals feature a direct attach PU footbed, a rugged PU/TPU outsole for added traction and sturdy hook and loop closures for a secure fit. The upper is made from the skin-friendly, hard-wearing synthetic material Birko-Flor®.
Most orders ship within 1 business day
During busy seasons, processing may take up to 2 days
Mon–Fri: Orders placed by 12 PM EST
Saturday: Orders placed by 10 AM EST
Orders placed after these times, on Sundays, or on holidays ship the next business day
Free Shipping
Free shipping on all U.S. orders over $75 (continental U.S.)
Carriers Used
Orders ship via USPS or UPS
Weekend/late‑Friday orders may ship USPS to meet timing requirements
Alaska, Hawaii, Military & U.S. Territories
Shipped via USPS Standard/Priority Mail
Typical transit times:
AK/HI/Territories: ~3 days (not guaranteed)
Military addresses: 10–15 days
Transit Times
USPS Priority Mail may display “1‑Day,” “2‑Day,” or “3‑Day,” which reflects USPS’s estimate after the package ships
These estimates do not include processing time.
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Contact us to request an upgrade to expedited services.
SKU: 1022616
