x CSM Cosy leather sandals
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size & fit
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Birkenstock 1774 x CSM Cosy leather sandals
A product of the collaborative 1774 line, these sandals reflect a meeting of minds between Birkenstock and Central Saint Martins. The design reinterprets an archival style with a contemporary edge, defined by padded leather straps that create a soft, voluminous profile for elevated daywear.
The art of the detail
The Cosy sandals are crafted entirely from supple black leather, lending the upper a smooth and refined feel. The silhouette features a modern round open toe and two broad, adjustable straps that ensure a personalized fit without traditional hardware. An anatomically shaped leather insole is set on a contrasting rubber sole, engineered for support and walkability. This thoughtful construction results in a design that is both visually clean and fundamentally comfortable, embodying a minimalist aesthetic with functional underpinnings.
How to wear
Ground a fluid look by pairing these sandals with a silk midi skirt and a simple cotton top for an afternoon of gallery viewings. Their modern, architectural form also complements the clean lines of tailored shorts and a lightweight blazer, creating a sophisticated ensemble for warm-weather city excursions. For a more relaxed approach, wear them with cropped, straight-leg denim and an oversized button-down shirt. The sandals’ versatile black color and understated design make them a foundational element for a range of thoughtfully curated outfits, moving seamlessly from casual daytime events to more composed evening occasions.
About Birkenstock 1774
Birkenstock 1774 serves as the brand’s creative hub, inviting collaborations with leading designers and institutions to explore the intersection of function and high fashion. With a legacy rooted in orthopedic expertise and quality craftsmanship, the main brand's iconic footwear is reimagined through this exclusive line. The Cosy sandals, developed with Central Saint Martins, perfectly capture this spirit. They retain the core commitment to an ergonomic footbed while introducing avant-garde proportions and premium materials, resulting in a directional yet timeless design.


















