The Siren 4 Thermo Mid Zip Wp is a highly advanced hiking shoe specifically designed for the needs of outdoor enthusiasts. With its upper made of durable full-grain leather and a water-repellent membrane, this shoe offers optimal protection and comfort in winter conditions. The 200 grams of synthetic Primaloft Gold Eco Series insulation provide pleasant warmth, while the breathable properties of the material prevent overheating of the feet. The Vibram Icetrek outsole ensures excellent traction on slippery surfaces, making the shoe ideal for demanding hikes. The medial YKK zipper allows for easy on and off, further enhancing comfort. With eco-friendly materials, such as 100% recycled laces and straps, this shoe is not only functional but also sustainable.

• Waterproof membrane for optimal weather protection
• Vibram Icetrek outsole for excellent traction
• 200 grams of Primaloft Gold Eco Series insulation for warmth
• Medial YKK zipper for easy on and off
• Eco-friendly materials with recycled components.