Birkenstock, founded in 1774 by Johann Adam Birkenstock in Germany, stands out for its craftsmanship and materials such as soft leather, merino wool felt, suede, and elastic cork, all sourced sustainably. The anatomical footbed absorbs shock and reduces pressure on the feet. The footwear is produced in Germany and Portugal, involving numerous artisanal steps. On FLAT shop: Arizona sandals and Boston and Kyoto clogs.