- With a on trend chunky style this lace up boot is perfect for winter, with it's cosy textile lining and memory foam interior you'll stay warm and comfy all day long - Quality Leather Upper - Adjustable Lace Up Fastening with Hidden Inside Zip for Easy On and Off - Leather Collar with Comfortable and Cosy Textile Lining - Cushion Comfort Memory Foam Leather Sock - Flexible and Durable TPR Outsole - Heel height approximately 40mm