Lowa Ferrox GTX LO Junior

Technologies and manufacturing processes

• LOWA® URBAN TRAIL JUNIOR

  The outsole of the CALLISTO GTX MID JUNIOR is made of polyurethane (PU) and scores with an insert-optimized tread design. The combination of good cushioning performance and lightness makes these soles ideal. Best comfort in the city or light terrain is guaranteed with the LOWA® URBAN TRAIL JUNIOR by the specially optimized tread design. Here, the wide tread channels are designed to optimally displace liquid and dirt. In addition, the adapted tread design ensures harmonious rolling behavior.

• Gore-Tex

  Guaranteed weather protection, even in heavy rain and snow: The CALLISTO GTX MID JUNIOR is equipped with a GORE-TEX membrane. The innovative technology ensures optimum waterproofness and breathability. Durably waterproof The membrane is reliably waterproof. No matter what adventure you are planning, you can firmly rely on the GORE-TEX technology to keep your feet comfortably dry. High breathability Designed for optimized breathability, GORE-TEX footwear keeps you comfortable even during intense activities. Water cannot penetrate, while water vapor can escape from the inside through the billions of pores in the GORE-TEX membrane. Windproof The GORE-TEX membrane reliably keeps wind and weather out. This makes touring possible in any weather.

• DOUBLE INJECTION

  For effective cushioning and high wearing comfort, the sole of the CALLISTO GTX MID JUNIOR is connected to the upper using a technically complex injection process. For this purpose, the upper shoe is placed in a specially manufactured mold. A PU foam is then inserted into this mold in different layers. This creates the sole, which bonds directly with the upper to form a single unit. Lightness The plastic polyurethane is used in this process. This is a very lightweight foam. Cushioning The plastic polyurethane is a foam that has very good cushioning properties. Even if the millions of small bubbles are frequently compressed, they still retain their shape and bounce back to their original state. This ensures a good rebound effect. Wide range of design options Direct injection allows the sole to be designed in completely different ways. The versatile properties of the materials used thus enable the shoes to be used in a wide range of applications.

• FIT FRAME

  In the construction of the CALLISTO GTX MID JUNIOR, the sole is designed as a kind of shell that comfortably embeds the foot. This supports a comfortable fit. Midsole with FIT FRAME rubber outsole

• LOWA DynaPU®

  The midsole is largely responsible for the rolling behavior and cushioning of a shoe. In the CALLISTO GTX MID JUNIOR, this consists of a specially developed synthetic material: LOWA DynaPU®. The special feature: Even if it is compressed a thousand times, it still retains its restoring force. Thus, the shoes made from it have very good cushioning properties even after many kilometers. Midsole made of LOWA DynaPU® Good comfort The special material development is characterized by good damping properties, which noticeably increases walking comfort and rolling behavior - even over long distances. Good rebound effect The polyurethane plastic is a foam that has very good damping properties. Even if the millions of small bubbles are frequently compressed, they still retain their shape and bounce back to their original state. This provides a good rebound effect. Lightweight The polyurethane plastic is very lightweight foam. Thus, the sole scores with the best wearing comfort.

• CHILDREN'S LISTS

  The model CALLISTO GTX MID JUNIOR is made over a special children's last. This is not simply a smaller version of the adult last. The children's last is specially adapted to the anatomy of children's feet and reduced in volume. In addition, various areas such as the heel, toe or instep area are adjusted in height and width.