Gear up for every run in the updated Nike® Free RN 2017 running shoes. These updated performance shoes have reduced layers to decrease weight, and a circular knit upper to increase breathability and support. A low-profile injected unit sole doubles as the outsole to reduce the shoe’s overall weight, while an auxetic tri-star outsole pattern expands with each step to deliver flexible cushioning mile after mile.

FEATURES:

• Updated circular-knit upper delivers a 1:1 fit for added support
• Simplified one-piece upper delivers ventilation and support
• Dynamic Fit technology integrated Flywire® cables into laces
• Updated tongue construction delivers low-profile silhouette
• Minimal, molded sockliner adds support and cushion
• Injected unit sole delivers resilient, cushioned ride
• Rounded heel design encourages natural foot-strike
• Auxetic tri-star outsole pattern adds flexible cushioning
• Solid rubber segments under the toe and heel enhance traction

SPECS:

• Shoe type: Neutral
• Previous model: Free RN
• Forefoot: 14mm / Heel: 22mm
• Offset: 8mm