Your favorite @birkenstock mules just got winterized 。The Birkenstock Unisex Boston Clog in Natural Leather‑Felt Light Gray is a classic slip‑on clog with a cozy felt/leather upper and the original contoured cork‑latex footbed. Designed for year‑round wear, it pairs a soft synthetic felt and natural leather mix with an adjustable strap for a secure, customized fit. Full product description This Boston version uses a textured felt upper accented with natural leather for a rustic, laid‑back look in light gray. Underfoot, Birkenstock’s anatomically shaped cork‑latex footbed molds to the shape of your foot over time, offering personalized arch support and long‑term comfort. A soft suede footbed lining and lightweight EVA outsole help cushion each step, making this clog ideal for indoor lounging or casual wear out of the house.