Birkenstock Andermatt is a limited edition unisex ankle boot made of wool felt. It features a slip-on closure, closed toe, and flat heel. The boot is lined with wool and has a breathable, lightweight rubber insole. The extra-wide calf width and B shoe width make it comfortable to wear. The gray color and solid pattern give it a classic look. It is suitable for travel and casual occasions during fall, winter, and spring. The Birkenstock logo is a subtle accent.