Vegan leather has gained popularity as a supposedly more sustainable alternative to traditional leather, appealing to consumers concerned about animal welfare and environmental issues. However, the reality is more nuanced. Vegan leather is not a single material but encompasses a variety of products, including synthetic options like polyurethane (PU) and polyvinyl chloride (PVC), which are derived from petroleum. These materials, while visually appealing, contribute to microplastic pollution when they degrade. Moreover, newer plant-based leathers made from materials like pineapples, mushrooms, and apples often incorporate plastic binders to enhance durability, which complicates their recyclability. This results in products that may last only a couple of years, far shorter than traditional leather, which can be repaired and reused over time. The Australian Competition and Consumer Commission (ACCC) has called for brands to provide evidence for claims of sustainability, signaling a shift towards accountability in marketing. Ultimately, true sustainability in vegan leather requires a focus on durability and recyclability, not just the absence of animal products. The distinction between 'vegan' and 'sustainable' is crucial; the former indicates what is excluded, while the latter reflects a product's overall environmental impact throughout its life cycle.