Nike Free Run + 3 Grey/Red

Nike Free Run + 3 Grey/Red

The Nike Free Run+ 3 running shoe offers a barefoot-like ride with the cushioning, traction and underfoot protection of a traditional shoe. Its low-profile midsole doubles as an o…

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Availability: In Stock ✔

SKU: 510642-062(N1766-N)-9

$99.99
Size Guide Icon Size Guide

Size Guide

Nike Adult Footware
US US UK Europe Heel-Toe(in.)
M W M/W M/W M/W
6 7.5 5.5 38.5 9 3/8
6.5 8 6 39 9 1/2
7 8.5 6 40 9 5/8
7.5 9 6.5 40.5 9 7/8
8 9.5 7 41 10
8.5 10 7.5 42 10 1/8
9 10.5 8 42.5 10 3/8
9.5 11 8.5 43 10 1/2
10 11.5 9 44 10 5/8
10.5 12 9.5 44.5 10 7/8
11 12.5 10 45 11
11.5 13 10.5 45.5 11 1/8
12 13.5 11 46 11 3/8
12.5 14 11.5 47 11 1/2
13 14.5 12 47.5 11 5/8
13.5   12.5 48 11 7/8
14   13 48.5 12
15   14 49.5 12 3/8

How to get the right fit

First, don't measure your feet in the morning; feet often swell during the day due to heat and activity. For the best fit, measure your feet at the end of the day.

Step 1

Stand up straight on a hard surface with your heel against the wall and a piece of blank paper taped to the floor, flush against the wall beneath your foot.

Step 2

Have someone mark the longest part of your foot (referred to as heel-to-toe length) on the paper with a pen or pencil, or measure yourself if necessary. Repeat with the other foot, as right and left sizes may be different.

Step 3

Use a ruler to measure the heel-to-toe length you marked for each foot.

Adult Shoes

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Product Details

Nike Free Run + 3 Grey/Red

  • The Nike Free Run+ 3 running shoe offers a barefoot-like ride with the cushioning, traction and underfoot protection of a traditional shoe. Its low-profile midsole doubles as an outsole, dramatically reducing overall weight. Flex grooves for a more natural stride. Dynamic Fit system that tailors the shoe perfectly to your foot. Seamless upper for lightweight support where you need it. Nike+ enabled allows you to insert Nike+ technology