When athletes from all over the world gathered at the Beijing Olympic Games, Nike launched a super strong but lightweight and revolutionary new running shoes made of composite fibers, which could help athletes win Olympic medals.

Victor fiber is a high performance composite filament spinning. It comes from liquid crystal polymers. It is the main component of the new Flywire technology. The track and field victory running shoes are very light. Athletes say that after wearing running shoes, they feel like their own second layers of skin.

The victor fiber is produced by the US Kuraray. It is a high strength silk and 5 times stronger than steel.

In Flywire technology, these fibers act like suspension bridges, and their design inspiration also comes from suspension bridges. The cables provide cushions and support for the feet wherever needed.

Nike calls it the track and field winning running shoes. It is the lightest and most solid shoe produced by Nike. Its weight is 93 grams, and the shoes are very wear-resistant, very perfect and very supportive.

In contrast, the famous gold running shoes worn by Michael Johnson at the 1996 Olympic Games were the lightest running shoes so far, weighing 112 grams.

From the heel to the toe, each track and field winning shoe uses 116 Victor fiber Flywire cables to keep the cushions of the key parts of the athlete's feet, while the studs support the soles firmly.

Every step, the spike will send more energy to the athletes directly.