Lowa Maddox Pro GTX Mid Hiking Boots - Men's Black/Grey 10.5. Key features include nylon ripstop uppers with a microfiber toe cap for durability a MONOWRAP support frame combined with a lightweight midsole and glass-fiber reinforced stabilizer for great stability and an aggressive outsole for secure traction. Specifications for Lowa Maddox Pro GTX Mid Hiking Boots - Men's: Manufacturer: Lowa Gender: Male Weight: 880 g Footwear Upper Fabric/Material: Textile and synthetic Insole Material: ATC Midsole Material: Double Injection DynaPU Lining Material: GORE-TEX Age Group: Adults Men's Shoe Width: Medium Package Contents: Lowa Maddox Pro GTX Mid - Men's Lowa 197827040064: Maddox Pro GTX Mid - Men's Black/Grey 10.5