Designed for a close to the ground, natural feeling run
Stretch bootie construction with asymmetrical lacing offers a snug fit that doesn't put pressure on
Double hot-knife cuts on the outsole and top of midsole offer optimal flexibility
Nike Size Guide
Shoe Sizes
Shoe sizes on product details pages are in US shoe size. Your foot length (in cm) will be different than the CM size on your shoe box. CM size refers to a sizing system, like US, UK, EUR, and should not be confused with the length of the foot
UNISEX SHOE SIZES
US MEN
1
1.5
2
3.5
4
4.5
5
5.5
6
6.5
7
7.5
8
8.5
9
9.5
10
10.5
11
11.5
12
12.5
13
13.5
14
14.5
15
15.5
16
US WOMEN
2.5
3
3.5
4
4.5
5
5.5
6
6.5
7
7.5
8
8.5
9
9.5
10
10.5
11
11.5
12
12.5
13
13.5
14
14.5
15
15.5
16
16.5
17
17.5
UK
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
5.5
6
6.5
7
7.5
8
8.5
9
9.5
10
10.5
11
11.5
12
12.5
13
13.5
14
14.5
15
EU
32.5
33
33.5
34
35
35.5
36
36.5
37.5
38
38.5
39
40
40.5
41
42
42.5
43
44
44.5
45
45.5
46
47
47.5
48
48.5
49
49.5
50
50.5
CM
20
20.5
21
21.5
22
22.5
23
23.5
23.5
24
24
24.5
25
25.5
26
26.5
27
27.5
28
28.5
29
29.5
30
30.5
31
31.5
32
32.5
33
33.5
34
MEN'S SHOE SIZES
US
6
6.5
7
7.5
8
8.5
9
9.5
10
10.5
11
11.5
12
12.5
13
13.5
14
15
16
17
18
UK
5.5
6
6
6.5
7
7.5
8
8.5
9
9.5
10
10.5
11
11.5
12
12.5
13
14
15
16
17
EU
38.5
39
40
40.5
41
42
42.5
43
44
44.5
45
45.5
46
47
47.5
48
48.5
49.5
50.5
51.5
52.5
FOOT CM
23.7
24.1
24.5
25
25.4
25.8
26.2
26.7
27.1
27.5
27.9
28.3
28.8
29.2
29.6
30
30.5
31.3
32.2
33
33.9
WOMEN'S SHOE SIZES
US
5
5.5
6
6.5
7
7.5
8
8.5
9
9.5
10
10.5
11
11.5
12
UK
2.5
3
3.5
4
4.5
5
5.5
6
6.5
7
7.5
8
8.5
9
9.5
EU
35.5
36
36.5
37.5
38
38.5
39
40
40.5
41
42
42.5
43
44
44.5
FOOT CM
22
22.4
22.9
23.3
23.7
24.1
24.5
25
25.4
25.8
26.2
26.7
27.1
27.5
27.9
CHILDREN'S SHOE SIZES
US
0C
1C
1.5C
2C
2.5C
3C
3.5C
4C
4.5C
5C
5.5C
6C
6.5C
7C
7.5C
8C
8.5C
9C
9.5C
10C
10.5C
11C
11.5C
12C
12.5C
13C
13.5C
UK
0
0.5
1
1.5
2
2.5
3
3.5C
4
4.5
5
5.5
6
6.5
7
7.5
8
8.5
9
9.5
10
10.5
11
11.5
12
12.5
13
EU
15
16
16.5
17
18
18.5
19
19.5
20
21
21.5
22
22.5
23.5
24
24
25.5
26
26.5
27
27.5
28
28.5
29.5
30
31
31.5
CM
6
7
7.5
8
8.5
9
9.5
10
10.5
11
11.5
12
12.5
13
13.5
13.5
14.5
15
15.5
16
16.5
17
17.5
18
18.5
19
19.5
FOOT CM
8.3
9.1
9.5
10
10.4
10.8
11.2
11.6
12
12.5
13
13.3
13.8
14.2
14.6
14.6
15.5
15.9
16.3
16.7
17.2
17.6
18
18.4
18.8
19.3
19.7
YOUTHS SHOE SIZES
US YOUTH
1Y
1.5Y
2Y
2.5Y
3Y
3.5Y
4Y
4.5Y
5Y
5.5Y
6Y
6.5Y
7Y
US M / W
W5.5
W6
W6.5
W7
M6 / W7.5
M6.5 / W8
M7 / W8.5
EU YOUTH
32
33
33.5
34
35
35.5
36
36.5
37.5
38
38.5
39
40
EU M / W
W36
W36.5
W37.5
W38
M38.5 / W38.5
M39 / W39
M40 / W40
UK YOUTH
13.5
1
1.5
2
2.5
3
3.5
4
4.5
5
5.5
6
6
UK M / W
W3
W3.5
W4
W4.5
M5.5 / W5
M6 / W5.5
M6 / W6
FOOT (CM)
20.1
20.4
20.8
21.2
21.6
21.9
22.3
22.7
23.1
23.4
23.8
24.2
24.6
Full Product Info
Ideal for when you want to go out for a fast and fun run, the Nike Free RN 5.0 Men's Running Shoes offer a natural, close the ground running feel. The stretch bootie construction of the upper is low on distractions with the heel counter removed for full freedom of movement. This freedom extends throughout the midsole and outsole which both feature hot-knife cut flex grooves for a highly flexible and natural running feel. The foot is kept close to the ground with the single layer sockliner and low foam density offering cushioning without getting in the way of that natural feeling running high.
Stretch upper fits the foot like a second skin
Asymmetrical lacing system is placed on the side to reduce pressure on the instep
Removal of the heel counter allows full freedom of movement
Single-layer sockliner keeps the foot close to the ground
Double hot-knife cuts on the outsole and and top of the midsole flex for flexibility every step
