The Atammik GTX boots are made from extremely hardwearing Cordura. This has the advantage over leather of being very quick drying and highly breathable, and also making these some of our very lightest boots. They feature the user-friendly UTURN lacing system, which makes them easy to put on and take off. They also have reinforced stitching, outstanding comfort and a medium-stiff sole that provides good support. The boots have a field-tested, waterproof GORE-TEX membrane and are designed and manufactured in Europe. We stand behind their quality. As for all our footwear, we offer a two-year warranty that covers you in the unlikely event of any material or manufacturing defect in the boots.