The Chris Ankle Boot in Black from Wanderlust. 

• Zip and lace closure
• Certified Vegan. This includes all uppers, linings, outsoles and insoles, glues, threads and fabrics. 
• Made with waterproof materials. Zippers and threads are not waterproof and if submerged will allow water to penetrate. 
• These boots are made using super soft and warm Pile Lining. They will keep you feet warm and also providing a extra layer of cushion. 
• They are designed to resist heat loss and keep you comfortable up to -20°C or -4°F.