BOSTON Boston SYN Desert Dust Gray Taupe VEGThe BIRKENSTOCK Boston clog is a veritable classic that can easily be worn all year round. This popular sandal has been given an update in a new material, with a vegan version now available. It is entirely free of animal products, as verified by independent testing laboratories. The upper is made from skin friendly microfiber. The sandal boasts sophisticated material use with a matte finish thats reminiscent of natural leather while nevertheless being