Birkenstock

Birkenstock carries out all of its manufacturing in its own factories across different locations in Germany. This approach guarantees that the production facilities adhere to stringent EU regulations while allowing consistent monitoring of ethical standards and working conditions, including fair wages and reasonable work hours.

While the brand has established a code of conduct outlining safe practices in the workplace, they do not disclose supplier information. Unfortunately, this lack of transparency prevents us from verifying ethical practices throughout the entire supply chain.

The brand opts for a blend of natural cork and latex material in crafting the soles of its shoes. For the upper materials, they embrace the likes of leather, linen, wool, and jute, all chosen for their biodegradable and renewable properties. On the flip side, synthetic elements like microfiber, polyester, and their unique creation, Birko Flor, a blend of PVC and fleece, are also utilised. While these materials aren’t optimal in terms of releasing microplastics and their potential impacts on biodiversity, their usage remains more limited compared to their natural counterparts.

Furthermore, the brand employs water-soluble and solvent-free adhesives, contributing positively to the environment. However, there’s a lack of information about other chemical usage and water consumption. Likewise, details about their choice of packaging materials are notably absent.

Birkenstocks exhibit circular attributes thanks to the detachable design of the sandals, with each part composed of monomaterials. These monomaterials hold the potential for recyclability once their useful life ends. However, uncertainties arise concerning the actual recyclability of Birkenstocks, considering the complex makeup of shoes with diverse components and materials.

Furthermore, the brand enhances its circular approach by offering a repair service, which adds another layer to its commitment to sustainability.

Birkenstock is headquartered in Germany, strategically close to all its manufacturing facilities, ensuring a minimal distance in that part of the production chain. However, the specifics about suppliers remain undisclosed, making it impossible to verify the precise extent of the chain. Moreover, the brand boasts its own stores spread across numerous global destinations. Notably, the brand’s lack of transparency regarding its transportation methods is a pivotal element lacking in evaluating the actual environmental impact.

Birkenstock offers a range of vegan shoes composed entirely of synthetic materials. Nonetheless, leather, accompanied by wool, is the primary material in most of their footwear. Regrettably, there’s no information concerning the sourcing procedure and animal welfare considerations. This omission and the absence of supplier details leave us in the dark regarding whether the wool is acquired through mulesing-free practices and if the leather originates from ethically sound sources. Notably, there isn’t a defined code of conduct addressing animal welfare within the brand’s framework.

Birkenstock’s designs possess an enduring charm due to their timeless aesthetics and premium materials, contributing to their remarkable longevity. With a heritage dating back to the 1770s, their sandals and loafers are a testament to their enduring allure. Renowned for their comfort and resilience, their shoes boast a repair service and an array of care products, ensuring they remain in use for an extended period.

Despite incorporating a significant amount of natural and circular materials, Birkenstock falls short in sustainability due to its lack of transparency across various dimensions. It’s imperative for brands to openly disclose details about their supply chain, packaging practices, and transportation methods—areas where Birkenstock’s transparency is lacking, among other factors. Perhaps, if the ​“Birkenstories” shed light on the individuals crafting these shoes and slippers, we could confidently endorse this brand without any reservations.