Birkenstock Unisex Zermatt Wool Slipper Size:41 Martens boot — first manufactured

Martens boot — first manufactured in Wollaston

and softens with wear

The smooth leather upper softens and develops character with every wear

EU 37 fits like a U

The Contour Cushion footbed gives noticeable arch support

Birkenstock Unisex Zermatt Wool Slipper Size:41 Martens boot — first manufacturedThe Birkenstock Unisex Zermatt Wool Slipper is Birkenstock's first true slipper combining the brand's iconic cork and latex anatomical footbed with a wool felt upper and full shearling lining for serious cold weather comfort. Made in Portugal. Versatile enough for indoor lounging or short outdoor errands. Fit notes: Birkenstock uses European sizing. EU 36 fits like a U. S. women's 55. 5; EU 40 like a U. S. men's 77. 5. The Zermatt has a slightly