More cushioned than the Nike Free RN Motion Flyknit, the Nike Free RN Women's Running Shoe features a newly designed midsole pattern that expands, flexes and contracts with your foot with every step. Its lightweight, breathable mesh upper helps keep your feet cool and comfortable from start to finish.
Flywire helps provide ultra-lightweight support and comfort for your foot. It gets its strength from thin Nylon fibers strategically placed on the upper of the shoe to hold the foot in place, helping to reduce slippage during activity. This allows for a massive reduction in weight because material is used only where it s needed for structure.
A woven or knit fabric in nylon or cotton. It's characterized by tiny holes that give it a "screen" effect that keeps the body cool.
A lightweight form of rubber or plastic made by solidifying liquid foam
Nike Free Origins
After learning that Stanford athletes had been training barefoot on the university's golf course, three of Nike's most innovative and creative employees set out to develop a shoe that felt natural and weightless, similar to bare feet. In 2002, they examined a group of men and women with pressure measuring insoles taped to their feet, using high-speed cameras to capture images of each foot in motion. The team spent eight years studying the biomechanics of shoeless running. The results yielded a profound understanding of the foot's natural landing angle, pressure and toe position, allowing Nike designers to build an unconventional and flexible running shoe from the inside out.
|Material: Lightweight mesh|
|Foam midsole for added comfort|
|Solid rubber segments under the toe and heel|
|Flywire cables integrate with the laces|
|Flexible and breathable construction|
|Product ID#: 24739963|
|cm (Ski Boot Sizing)||24||24.5||25||25.5||26||26.5||27||27.5||28||28.5||29||29.5||30||31||32||32|
|cm (Ski Boot Sizing)||21.5||22||22.5||23||23.5||24||24.5||25||25.5||26||26.5||27||27.53|
|cm (Ski Boot Sizing)||19||19.5||20||20.5||20.5||21||21.5||21.5||22||22.5||23||23.5||24||25|
|cm (Ski Boot Sizing)||13||13.5||14||14.5||15||15.5||16||16.5||17||17.5||18||18.5|