This lace-up boot protects your feet in any weather. The SOFT-AIR midsole and the SHOCK-ABSORBER integrated into the outsole reduce shocks and ensure smooth and fatigue-free walking. The AIR-BAG system protects the back, relieves the pressure on the intervertebral discs and prevents back pain. The AIR-RELAX technology respects the anatomy of the foot and prevents the arch from sagging. The lacing allows for quick and pressure-free fastening by adapting perfectly to the anatomy of the foot. This GORE-TEX-lined shoe with a separated heel guarantees optimal comfort and fit. This brown men's model is made of grained smooth leather throughout the foot area and features suede on the shaft edge.