The Birkenstock Zermatt Mocha Wool Felt Slippers in Size 4 UK Brand new never worn. These are stylish and comfortable slippers designed for both men and women. Made with wool upper material in a classic slip-on style, these slippers are perfect for lounging around the house or running quick errands. The slip-on closure and regular shoe width ensure a convenient and snug fit, while the brown colour adds a touch of warmth and elegance to the overall design. Ideal for those looking for a high-quality and durable slipper option from a trusted brand like Birkenstock.