{"product_id":"birkenstock-unisex-catalina-birko-flor-sandal-black","title":"Birkenstock Unisex Catalina Birko-Flor Sandal — Black","description":"\u003cp\u003eThe 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.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFit notes:\u003c\/strong\u003e 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.\u003c\/p\u003e\n\n\u003cp\u003eAuthentic Birkenstock, shipped from Feet Heart — authorized Birkenstock retailer. Free U.S. shipping, free returns, fit help at (310) 398-7497.\u003c\/p\u003e\n\u003ch3\u003eKey details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003cli\u003eSizes: 35–41 EU\u003c\/li\u003e\n\u003cli\u003eMaterial: Birko-Flor\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BIRKENSTOCK","offers":[{"title":"Black \/ 35","offer_id":45670092570790,"sku":"216293","price":89.95,"currency_code":"USD","in_stock":false},{"title":"Black \/ 36","offer_id":45670092603558,"sku":"216294","price":89.95,"currency_code":"USD","in_stock":false},{"title":"Black \/ 37","offer_id":45670092636326,"sku":"216295","price":89.95,"currency_code":"USD","in_stock":true},{"title":"Black \/ 38","offer_id":45670092734630,"sku":"216296","price":89.95,"currency_code":"USD","in_stock":true},{"title":"Black \/ 39","offer_id":45670092767398,"sku":"216297","price":89.95,"currency_code":"USD","in_stock":true},{"title":"Black \/ 40","offer_id":45670092669094,"sku":"216298","price":89.95,"currency_code":"USD","in_stock":true},{"title":"Black \/ 41","offer_id":45670092701862,"sku":"216299","price":89.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0394\/7796\/9062\/files\/1026459_side.jpg?v=1780072938","url":"https:\/\/feetheart.com\/products\/birkenstock-unisex-catalina-birko-flor-sandal-black","provider":"feetheart.com","version":"1.0","type":"link"}