Whatever your activity, this shoe is a versatile all-weather asset. The SOFT-AIR midsole and the SHOCK-ABSORBER integrated into the outsole reduce shocks to a minimum for a smooth, fatigue-free walk. AIR-BAG system for comfortable walking: takes care of your back, relieves your intervertebral discs, prevents back pain. HYDROPROTECT treated, this lace-up model offers increased resistance to water penetration, optimal comfort and excellent footwear. In addition, its leather lining provides a healthy climate inside the shoe.