Zip Paddock made from durable full-grain leather with advanced Vertycore™ 4D technology for padded protection. Elastic sides. YKK metal zipper at front. Rear pull tab. Genuine leather top. Soft, moisture-regulating mesh lining. Vertycore™ insole. Vertycore™ system. Vertycore™ outsole with multi-layer construction for ultimate comfort. Material: full grain leather.