■ Men (Mens) / Footwear / Mountain Ring / HIKING (Hiking) / Sertig II Mid GTX MenSertig II Mid GTX (R) is a lightweight and durable multi-functional shoe that supports your active lifestyle. Thicker sole combined with a durable EVA midsole for increased impact retention. The sole features a Mammut Swiss Design rubber blend for a secure grip. Breathable and waterproof GORE-TEX membrane ensures a comfortable fit. A durable and affordable shoe that will give you a stylish and invigorating run. Sewing pattern: Flex index: A4 Heel drop: 7 mm Lace system: standard racing Shoe style index: multifunction Weight: UK 5.5: 385 g Product number: 3030-04830 Material: Sole: EVA wedge, Air-Mesh, Ventilated mesh, synthetic, Textile lining: GORE-TEX Footwear