Birkenstock
Birkenstock Unisex Catalina Birko-Flor Sandal — Black
100% authentic Birkenstock — authorized retailer since 2003. Free U.S. shipping & 30-day returns.
Not sure on size? Read our Birkenstock sizing guide (EU to US) →
Details
The Birkenstock Unisex Catalina Birko-Flor Sandal in Black is a low-profile toe-post sandal with a single toe strap and an adjustable instep strap. Built on the brand's iconic anatomical cork-and-latex footbed. Easy to slip on, minimal upper coverage — works for beach days, casual summer wear, or pool deck duty.
Fit notes: Birkenstock uses European sizing. EU 36 fits like a U.S. women's 5–5.5; EU 40 like a U.S. men's 7–7.5. The Catalina runs true to Birkenstock sizing. The footbed feels firm at first — that's intentional. After 1–2 weeks of break-in, your foot leaves a faint impression in the cork.
Authentic Birkenstock, shipped from Feet Heart — authorized Birkenstock retailer since 2003. Free U.S. shipping, free returns, fit help at (310) 398-7497.
Key details
- Color: Black
- Sizes: 35–41 EU
- Material: Birko-Flor
Fit & sizing help
Need help choosing the right size, width, or support level? Call Feet Heart before ordering and a real store team member can help.
Shipping & returns
Free U.S. shipping and returns. Items should be unworn and returned in original packaging. See the store policy page for full details.
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