Lowa Maddox Pro GTX Lo Hiking Shoes - Men's Black/Grey 8.5. The MADDOX PRO GTX LO is a ultra-lightweight modern hiking shoe. 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 plus an aggressive outsole for secure traction. Specifications for Lowa Maddox Pro GTX Lo Hiking Shoes - Men's: Manufacturer: Lowa Gender: Male Age Group: Adults Men's Shoe Width: Medium Footwear Type: Shoes Activity: Outdoor Hiking Weight: 395 g Seasonal/Temperature Use: Summer Footwear Upper Fabric/Material: Mesh Synthetic Ripstop Nylon Insole Material: ATC Lining Material: GORE-TEX Midsole Material: Double Injection DuraPU Outsole Material: LOWA Package Contents: Lowa Maddox Pro GTX Lo Hiking Shoes - Men's Lowa 197827041108: Maddox Pro GTX Lo - Men's Black/Grey 8.5