Get ready for the latest iteration of the iconic Nike Free line. The Men's Nike Free RN 2017 Running Shoes boast a new circular-knit upper for a supportive one-to-one fit. Signature Dynamic Fit technology integrates Flywire cables with the lace system for an adaptive, supportive fit. You'll love the flexible cushioning provided by the low-profile midsole, as well as the supportive molded sockliner which mimics the curvature of your foot. Traction and durability are greatly enhanced thanks to the segments of rubber under the toe and heel of key wear zones. An auxetic tri-star outsole pattern expands with the natural movement of your foot for flexible cushioning. Push your limits with the Nike Free RN 2017 Running Shoes.