Mammut Mercury IV Mid GTX men's shoes - a light and high-quality hiking shoe improved with a grippy Vibram sole that ensures optimal walking safety on day hikes. The cushioning 3D Memo Foam in the lining and insole and the breathable, waterproof GORE-TEX membrane ensure optimal comfort. High-quality terracare® nubuck leather provides stability and durability. * material: nubuck (terracare® leather) * Terracare® material is made in a German company, which is produced in the most environmentally friendly way - from German raw materials * bluesign® product – protection and safety of the environment during the production process * leather with a combination of resistant GORE- TEX Performance Comfort Footwear membrane has water-repellent properties * weight: 500 g * padding made of first-class 3D Memo foam * sole Vibram® technology - ensures grip in various climatic conditions * tongue sewn to the shoe - for greater comfort, prevents the tongue from curling * padding around the ankle and on the tongue - good cushioning * soft insole * footwear suitable for alpine hiking * flexibility index: A6 * Mammut boots * Mammut men's sports boots * trekking boots, Mammut trekking boots * outdoor boots * Mammut sports boots * Mammut hiking boots