DiscontinuedUpdate: Nike Free RN 2018
Neutral / cushion / high arch
Shoes for runners who do not need any additional arch support (Around 50% of runners). Best for people with normal, high or medium high arches. See the best neutral shoes.
Stability / overpronation / normal arch
Shoes for runners who need mild to moderate arch support (Around 45% of runners). Best for runners with a low arch. See the best stability shoes.
Motion control / severe overpronation / flat feet
Shoes for runners who needs a lot of arch support. Best for runners with flat feet. See the best motion control shoes.
Good to know
Cushioned shoes for your daily easy running. Great comfort. See best shoes for daily running.
Lightweight shoes good for races, interval training, tempo runs and fartlek. Here are the best competition running shoes.
Good to know
If you want just one pair of shoes, buy a shoe for daily running.
WeightMen: 8.3ozWomen: 7.3oz
Heel to toe dropMen: 8mmWomen: 8mm
The height difference from the heel to the forefoot, also known as heel drop, toe spring, heel to toe spring or simply drop.
There are many opinions about what a good heel drop is. We do not recommend any in particular. Lean more in this video.
Heel heightMen: 24mmWomen: 24mm
Forefoot heightMen: 16mmWomen: 16mm
WidthMen: normalWomen: normal
Experts are runners, who post reviews at youtube, directly at RunRepeat or at their own websites. Each expert is categorized from level 1 to level 5 based on expertise. See stats on expert reviews and how we calculate scores here.
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79 / 100 based on 6 expert reviews
Nike Free RN Flyknit - What Makes It Stand Out From Previous Iterations
As far as performance is concerned, this shoe is nothing ground breaking as far as the Nike Free Flyknit is definitely one of those shoes that you may want to learn a little bit more about.
This expert has been verified by RunRepeat. Reviews are neutral, unbiased and based on extensive testing.
It is very comfortable right from the get go.
It looks kind of silly and old-fashioned
Compared to the Free 5.0 - the midsole material used in the Free RN is softer.
Updates to Nike Free RN
- The redesigned sole unit has a pattern that expands and moves along with the natural motion of the wearer’s foot, making the underfoot cushioning more attuned to their needs. Natural running is encouraged with this shoe and it makes sure that the confidence of the runner is improved because of it durable and sure construction.
- The upper unit of this running shoe makes use of fabrics that are very comfortable on the skin. Breathable support is afforded to the runner, so that they will be able to receive a well-ventilated running experience. A customizable fit is given by the Flywire cables, which connect directly to the lacing system.
- The mid-sole unit uses a fused lunar core to deliver a lightweight but responsive underfoot cushioning. It is resilient against breakdown or wear, so it won’t become inefficient even after many uses. Encased within a foam carrier that’s soft and flexible, this core unit is sure to deliver adequate comfort and support to the runner.
- Rubber segments under the toe and the heel sections of this shoe’s outsole unit deliver durable protection against wear and tear. They also add more traction over the roads. The outsole also expands naturally in response to the motion and position of the foot during the stride. This improves the dynamism of the wearer’s movements.
Nike Free RN size and fit
The Nike Free RN has a standard running shoe length. It comes in sizes that follow the regular measurements for men and women. The heel, midfoot and forefoot sections have medium widths, rendering this shoe capable of accommodating those with medium sized feet. Its semi-curved shape naturally adheres to the curvature of the human foot.
The Auxetic Tri-Star outsole of the Nike Free RN delivers flexible cushioning while also making sure that the runner is able to move naturally through the stride. Triangle-shaped grooves are cut all over the outsole and they expand, flex, contract and move in accordance with the wearer’s foot.
Rubber segments are placed in the toe and heel sections of the outsole. These lightweight sections protect the sole unit from immediate wear and tear. They also add the much-needed traction over the asphalt.
The fused lunar core is a foam technology that’s very lightweight and responsive. Made from durable compounds, this soft unit is able to cushion the foot well, making sure that it doesn’t succumb to discomfort when making each step. Its springiness also encourages the foot to lift more efficiently.
The IU002 Carrier is the unit in which the lunar core is encased. It makes the ride smooth and easy, while also ensuring flexibility. It doesn’t break down easily, thus making it efficient even after many uses.
The upper unit of this running shoe makes use of engineered mesh. It resembles woven cloth, but it’s durable and flexible. It allows the foot to feel naturally acclimated to the interior of this shoe, avoiding irritation or discomfort. It’s breathable, so it allows air to seamlessly enter the shoe in order to keep the foot cool and dry.
The Dynamic Flywire System consists of a set of durable but stretchable cables in the mid-foot area that connect directly to the lacing system. They cause the upper to adjust in accordance with the tightening or loosening of the lacing system.