Nike Babies' [4-10] Free RN 2018 Shoe
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Nike Babies' [4-10] Free RN 2018 Shoe
Details
Item No. 25112491
$54.99
$26.94
(51% off)
Final Sale
Only ships to Canada
Variations
-
Size: 4
Description
The Nike Free RN 2018 combines lightweight breathability with the classic cushioning and flexibility of a Nike Free midsole. A hook-and-loop strap and slip-on design makes the shoe easy for you to put it on their foot and take it off.Additional Information
Details
Details
- Fabric: Textile upper
- Nike Free midsole
- Padded collar
- Hook-and-loop strap
- Stretchy heel piece | Flex grooves
- Product ID#: 25112491
- Vendor Style#: AH3453-403
Features
NIKE FREE ORIGINS
After learning that Stanford athletes had been training barefoot on the university's golf course, three of Nike's most innovative and creative employees set out to develop a shoe that felt natural and weightless, similar to bare feet. In 2002, they examined a group of men and women with pressure measuring insoles taped to their feet, using high-speed cameras to capture images of each foot in motion. The team spent eight years studying the biomechanics of shoeless running. The results yielded a profound understanding of the foot's natural landing angle, pressure and toe position, allowing Nike designers to build an unconventional and flexible running shoe from the inside out.
Fit & Sizing
Nike Sizing Guide
Women's Tops
Size | Bust (in) | Waist (in) | Hip (in) |
---|---|---|---|
XXS | 27.5-29.5" | 21.25-23.5" | 30.5-33" |
XS | 29.5-32.5" | 23.5-26" | 33-35.5" |
S | 32.5-35.5" | 26-29" | 35.5-38.5" |
M | 35.5-38" | 29-31.5" | 38.5-41" |
L | 38-41" | 31.5-34.5" | 41-44" |
XL | 41-44.5" | 34.5-38.5" | 44-47" |
2XL | 44.5-48.5" | 38.5-42.5" | 47-50" |
1X | 45-49" | 41-45" | 46-50" |
2X | 49-53" | 45-49" | 50-54" |
3X | 53-57" | 49-53" | 54-58" |
Plus Sizes 0x - 4x
Size | Bust (in) | Waist (in) | Hip (in) |
---|---|---|---|
0X | 44-47" | 40-43" | 48-51" |
1X | 47-49.5" | 43-45.5" | 51-54" |
2X | 49.5-52" | 45.5-49" | 54-57" |
3X | 52-55" | 49-53" | 57-61" |
4X | 55-58" | 53-57" | 61-65" |
Numeric Sizes
Size | Bust (in) | Waist (in) | Hip (in) |
---|---|---|---|
0 | 29.5" | 23" | 32.5" |
2 | 31" | 24.5" | 34" |
4 | 32.5" | 26" | 35.5" |
6 | 34" | 27.5" | 37" |
8 | 35.5" | 29" | 38.5" |
10 | 37" | 30.5" | 40" |
12 | 38.5" | 32" | 41.5" |
14 | 41" | 34" | 43.5" |
16 | 43.5" | 36" | 45.5" |
18 | 46" | 38" | 47.5" |
20 | 48.5" | 40" | 49.5" |
22 | 51" | 42" | 51.5" |
16W | 39.5" | 47" | |
18W | 41.5" | 49" | |
20W | 43.5" | 51" | |
22W | 45.5" | 53" | |
24W | 47.5" | 55" | |
26W | 49.5" | 57" |
Women's Bottoms
Size | Waist (in) | Hip (in) | Height (in) |
---|---|---|---|
XXS | 21.25-23.5" | 30.5-33" | 5.4-5.8" |
XS | 23.5-26" | 33-35.5" | 5.4-5.8" |
S | 26-29" | 35.5-38.5" | 5.4-5.8" |
M | 29-31.5" | 38.5-41" | 5.4-5.8" |
L | 31.5-34.5" | 41-44" | 5.4-5.8" |
XL | 34.5-38.5" | 44-47" | 5.4-5.8" |
2XL | 38.5-42.5" | 47-50" | 5.4-5.8" |
1X | 41-45" | 46-50" | 5.4-5.8" |
2X | 45-49" | 50-54" | 5.4-5.8" |
3X | 49-53" | 54-58" | 5.4-5.8" |
Plus Sizes 0x - 4x
Size | Bust (in) | Waist (in) | Hip (in) |
---|---|---|---|
0X | 44-47" | 40-43" | 48-51" |
1X | 47-49.5" | 43-45.5" | 51-54" |
2X | 49.5-52" | 45.5-49" | 54-57" |
3X | 52-55" | 49-53" | 57-61" |
4X | 55-58" | 53-57" | 61-65" |
Women's Skirts and Dresses (0X - 4X)
Size | Bust (in) | Waist (in) | Hip (in) |
---|---|---|---|
0X | 44-47" | 40-43" | 48-51" |
1X | 47-49.5" | 43-45.5" | 51-54" |
2X | 49.5-52" | 45.5-49" | 54-57" |
3X | 52-55" | 49-53" | 57-61" |
4X | 55-58" | 53-57" | 61-65" |
Women's Swimwear
Size | US | Bust (in) | Waist (in) | Hip (in) | Torso (in) |
---|---|---|---|---|---|
XS | 0-2 | 31.5-33.5" | 24-26" | 34.5-36.5" | 55-57.75" |
S | 4-6 | 33.5-35.5" | 26-28" | 36.5-38.5" | 57.75-60.5" |
M | 8-10 | 35.5-37.5" | 28-30" | 38.5-40.5" | 60.5-63.25" |
L | 12-14 | 37.5-40.5" | 30-33" | 40.5-43.5" | 63.25-66" |
XL | 16-18 | 40.5-43.5" | 33-36" | 43.5-46.5" | 66-68.5" |
2XL | 20-22 | 43.5-46.5" | 36-39" | 46.5-49.5" | 68.5-70.25" |
Women's Swimwear (Plus Size)
Size | US | Bust (in) | Waist (in) | Hip (in) | Torso (in) |
---|---|---|---|---|---|
1X | 16W-18W | 44-48" | 38-42" | 47-51" | 68-69.75" |
2X | 20W-22W | 48-52" | 42-46" | 51-55" | 69.75-71.5" |
3X | 24W-26W | 52-56" | 46-50" | 55-59" | 71.5-73.25" |
Men's Tops
Size | Chest (in) | Waist (in) | Hip (in) | Height (in) |
---|---|---|---|---|
XXS | 28.1-31.5" | 22.5-25.5" | 28.5-31.5" | < 5.7" |
XS | 31.5-35" | 25.5-29" | 31.5-35" | 5.7-6.0" |
S | 35-37.5" | 29-32" | 35-37.5" | 5.7-6.0" |
S Tall | 35-37.5" | 29-32" | 35-37.5" | 6.0-6.5" |
M | 37.5-41" | 32-35" | 37.5-41" | 5.7-6.0" |
M Tall | 37.5-41" | 32-35" | 37.5-41" | 6.0-6.5" |
L | 41-44" | 35-38" | 41-44" | 5.7-6.0" |
L Tall | 41-44" | 35-38" | 41-44" | 6.0-6.5" |
XL | 44-48.5" | 38-43" | 44-47" | 5.7-6.0" |
XL Tall | 44-48.5" | 38-43" | 44-47" | 6.0-6.5" |
2XL | 48.5-53.5" | 43-47.5" | 47-50.5" | 5.7-6.0" |
2XL Tall | 48.5-53.5" | 43-47.5" | 47-50.5" | 6.0-6.5" |
3XL | 53.5-58" | 47.5-52.5" | 50.5-53.5" | 5.7-6.0" |
3XL Tall | 53.5-58" | 47.5-52.5" | 50.5-53.5" | 6.0-6.5" |
4XL | 58-63" | 52.5-57" | 53.5-58.5" | 5.7-6.0" |
4XL Tall | 58-63" | 52.5-57" | 53.5-58.5" | 6.0-6.5" |
Men's Bottoms
Size | Waist (in) | Hip (in) | Height (in) |
---|---|---|---|
XXS | 22.5-25.5" | 28.5-31.5" | < 5.7" |
XS | 25.5-29" | 31.5-35" | 5.7-6.0" |
S | 29-32" | 35-37.5" | 5.7-6.0" |
S Tall | 29-32" | 35-37.5" | 6.0-6.5" |
M | 32-35" | 37.5-41" | 5.7-6.0" |
M Tall | 32-35" | 37.5-41" | 6.0-6.5" |
L | 35-38" | 41-44" | 5.7-6.0" |
L Tall | 35-38" | 41-44" | 6.0-6.5" |
XL | 38-43" | 44-47" | 5.7-6.0" |
XL Tall | 38-43" | 44-47" | 6.0-6.5" |
2XL | 43-47.5" | 47-50.5" | 5.7-6.0" |
2XL Tall | 43-47.5" | 47-50.5" | 6.0-6.5" |
3XL | 47.5-52.5" | 50.5-53.5" | 5.7-6.0" |
3XL Tall | 47.5-52.5" | 50.5-53.5" | 6.0-6.5" |
4XL | 52.5-57" | 53.5-58.5" | 5.7-6.0" |
4XL Tall | 52.5-57" | 53.5-58.5" | 6.0-6.5" |
Numeric Sizes
Size | Waist (in) | Hip (in) |
---|---|---|
26 | 27.5" | 33.5" |
28 | 29.5" | 35.5" |
30 | 31.5" | 37.5" |
32 | 33.5" | 39.5" |
34 | 35.5" | 41.5" |
36 | 37.5" | 43.5" |
38 | 39.5" | 45.5" |
40 | 41.5" | 47.5" |
42 | 43.5" | 49.5" |
44 | 45.5" | 51.5" |
46 | 47.5" | 53.5" |
48 | 49.5" | 55.5" |
Men's Swimwear
Size | Chest (in) | Waist (in) | Hip (in) |
---|---|---|---|
XS | 32.5-35.5" | 26-29" | 32-35" |
S | 35.5-38.5" | 29-32" | 35-38" |
M | 38.5-41.5" | 32-35" | 38-41" |
L | 41.5-44.5" | 35-38" | 41-44" |
XL | 44.5-47.5" | 38-41" | 44-47" |
XXL | 47.5-50.5" | 41-44" | 47-50" |
3XL | 51-54" | 44-47" | 50-53" |
4XL | 54-57" | 47-50" | 53-55" |
Numeric Sizes
Size | Waist (in) | Hip (in) |
---|---|---|
28 | 27-29" | 35-37" |
30 | 29-31" | 37-39" |
32 | 31-33" | 39-41" |
34 | 33-35" | 41-43" |
36 | 35-37" | 43-45" |
38 | 37-39" | 45-47" |
40 | 39-41" | 47-49" |
Boys' and Unisex Clothing
Size | Numeric Size | Age | Height (in) | Chest (in) | Waist (in) | Hip (in) |
---|---|---|---|---|---|---|
XS | 6 - 7 | 7 - 8 | 48-50" | 25.5-26" | 23.5-24" | 27-28" |
S | 8 - 9 | 8 - 10 | 50-54" | 26-27" | 24-25.5" | 28-29.5" |
S+ | 8 - 9 Plus | 8 - 10 | 50-54" | 28-30" | 26-28" | 30-32" |
M | 10-12 | 10-12 | 54-58" | 27-29.5" | 25.5-27" | 29.5-31.5" |
M+ | 10 - 12 Plus | 10 - 12 | 54-58" | 30-33" | 28-30" | 32-34" |
L | 14 - 16 | 12 - 13 | 58-62" | 29.5-32" | 27-28.5" | 31.5-33.5" |
L+ | 14 - 16 Plus | 12 - 13 | 58-62" | 33-36" | 30-32" | 34-37" |
XL | 18 - 20 | 13 - 15 | 62-67" | 32-35" | 28.5-29.5" | 33.5-35" |
XL+ | 18 - 20 Plus | 13 - 15 | 62-67" | 36-38.5" | 32-34.5" | 37-39.5" |
Older Boys' Swimwear
Size | Numeric Size | Age | Performance Equivalent | Height (in) | Chest (in) | Waist (in) | Hip (in) |
---|---|---|---|---|---|---|---|
XS | 6 - 7 | 6 - 7 | 22 | 47-51" | 25.5-26" | 23.5-24" | 27-28" |
S | 8 - 9 | 8 - 9 | 22-24 | 51-55" | 26-27" | 24-25.5" | 28-29.5" |
M | 10 - 12 | 10 - 11 | 24-26 | 55-59" | 27-29.5" | 25.5-27" | 29.5-31.5" |
L | 14 - 16 | 12 - 13 | 26-28 | 59-63" | 29.5-32" | 27-28.5" | 31.5-33.5" |
XL | 18-20 | 14+ | 28 | 63-67" | 32-35" | 28.5-29.5" | 33.5-35" |
Younger Boys' Swimwear
Size | Numeric Size | Age | Height (in) | Chest (in) | Waist (in) | Hip (in) |
---|---|---|---|---|---|---|
XS | 4 | 3 - 4 | 38-41" | 20.75-22" | 21.25-22" | 22-23.25" |
S | 5 | 4 - 5 | 41-43.25" | 22-23.25" | 22-22.75" | 23.25-24" |
M | 6 | 5 - 6 | 43.25-45.5" | 23.25-24" | 22.75-23.25" | 24-24.75" |
L | 7 | 6 - 7 | 45.5-48" | 24-24.75" | 23.25-23.5" | 24.75-26" |
Girls' Clothing
Size | Numeric Size | Age | Height (in) | Chest (in) | Waist (in) | Hip (in) |
---|---|---|---|---|---|---|
XS | 6 - 7 | 7 - 8 | 48-50" | 25.5-27" | 23.5-24" | 27-29" |
S | 8 - 9 | 8 - 10 | 50-54" | 27-29" | 24-25" | 29-31" |
S+ | 8 - 9 Plus | 8 - 10 | 50-54" | 29-32" | 26.5-29.5" | 31-33.5" |
M | 10 - 12 | 10 - 12 | 54-57" | 29-31" | 25-27" | 31-33" |
M+ | 10 - 12 Plus | 10 - 12 | 54-57.5" | 32-34.5" | 29.5-32" | 33.5-36" |
L | 14 - 16 | 12 - 13 | 57-61" | 31-33.5" | 27-28" | 33-35" |
L+ | 14 - 16 Plus | 12 - 13 | 57.5-61.5" | 34.5-38" | 32-35" | 36-39" |
XL | 18 - 20 | 13 - 15 | 61-65" | 33.5-36.5" | 28-29.5" | 35-37" |
XL+ | 18 - 20 Plus | 13 - 15 | 61.5-65.5" | 38-41.5" | 35-39" | 39-42" |
Men's & Women's Footwear
US – Men's | US – Women's | US – Kids | UK | CM/JP | EU |
---|---|---|---|---|---|
3.5 | 5 | 3.5Y | 3 | 22.5 | 35.5 |
4 | 5.5 | 4Y | 3.5 | 23 | 36 |
4.5 | 6 | 4.5Y | 4 | 23.5 | 36.5 |
5 | 6.5 | 5Y | 4.5 | 23.5 | 37.5 |
5.5 | 7 | 5.5Y | 5 | 24 | 38 |
6 | 7.5 | 6Y | 5.5 | 24 | 38.5 |
6.5 | 8 | 6.5Y | 6 | 24.5 | 39 |
7 | 8.5 | 7Y | 6 | 25 | 40 |
7.5 | 9 | 7.5Y | 6.5 | 25.5 | 40.5 |
8 | 9.5 | 8Y | 7 | 26 | 41 |
8.5 | 10 | 8.5Y | 7.5 | 26.5 | 42 |
9 | 10.5 | 9Y | 8 | 27 | 42.5 |
9.5 | 11 | 9.5Y | 8.5 | 27.5 | 43 |
10 | 11.5 | 10Y | 9 | 28 | 44 |
10.5 | 12 | 10.5Y | 9.5 | 28.5 | 44.5 |
11 | 12.5 | 10 | 29 | 45 | |
11.5 | 13 | 10.5 | 29.5 | 45.5 | |
12 | 13.5 | 11 | 30 | 46 | |
12.5 | 14 | 11.5 | 30.5 | 47 | |
13 | 14.5 | 12 | 31 | 47.5 | |
13.5 | 15 | 12.5 | 31.5 | 48 | |
14 | 15.5 | 13 | 32 | 48.5 | |
14.5 | 16 | 13.5 | 32.5 | 49 | |
15 | 16.5 | 14 | 33 | 49.5 | |
15.5 | 17 | 14.5 | 33.5 | 50 | |
16 | 17.5 | 15 | 34 | 50.5 | |
16.5 | 18 | 15.5 | 34.5 | 51 | |
17 | 18.5 | 16 | 35 | 51.5 | |
17.5 | 19 | 16.5 | 35.5 | 52 | |
18 | 19.5 | 17 | 36 | 52.5 | |
18.5 | 20 | 17.5 | 36.5 | 53 | |
19 | 20.5 | 18 | 37 | 53.5 | |
19.5 | 21 | 18.5 | 37.5 | 54 | |
20 | 21.5 | 19 | 38 | 54.5 | |
20.5 | 22 | 19.5 | 38.5 | 55 | |
21 | 22.5 | 20 | 39 | 55.5 | |
21.5 | 23 | 20.5 | 39.5 | 56 | |
22 | 23.5 | 21 | 40 | 56.5 |
Unisex Shoes
US – Men's | US – Women's | US – Kids' | UK | CM/JP | EU |
---|---|---|---|---|---|
1 | 2.5 | 1Y | 0.5 | 20 | 32.5 |
1.5 | 3 | 1.5Y | 1 | 20.5 | 33 |
2 | 3.5 | 2Y | 1.5 | 21 | 33.5 |
2.5 | 4 | 2.5Y | 2 | 21.5 | 34 |
3 | 4.5 | 3Y | 2.5 | 22 | 35 |
3.5 | 5 | 3.5Y | 3 | 22.5 | 35.5 |
4 | 5.5 | 4Y | 3.5 | 23 | 36 |
4.5 | 6 | 4.5Y | 4 | 23.5 | 36.5 |
5 | 6.5 | 5Y | 4.5 | 23.5 | 37.5 |
5.5 | 7 | 5.5Y | 5 | 24 | 38 |
6 | 7.5 | 6Y | 5.5 | 24 | 38.5 |
6.5 | 8 | 6.5Y | 6 | 24.5 | 39 |
7 | 8.5 | 7Y | 6 | 25 | 40 |
7.5 | 9 | 7.5Y | 6.5 | 25.5 | 40.5 |
8 | 9.5 | 8Y | 7 | 26 | 41 |
8.5 | 10 | 8.5Y | 7.5 | 26.5 | 42 |
9 | 10.5 | 9Y | 8 | 27 | 42.5 |
9.5 | 11 | 9.5Y | 8.5 | 27.5 | 43 |
10 | 11.5 | 10Y | 9 | 28 | 44 |
10.5 | 12 | 10.5Y | 9.5 | 28.5 | 44.5 |
11 | 12.5 | 10 | 29 | 45 | |
11.5 | 13 | 10.5 | 29.5 | 45.5 | |
12 | 13.5 | 11 | 30 | 46 | |
12.5 | 14 | 11.5 | 30.5 | 47 | |
13 | 14.5 | 12 | 31 | 47.5 | |
13.5 | 15 | 12.5 | 31.5 | 48 | |
14 | 15.5 | 13 | 32 | 48.5 | |
14.5 | 16 | 13.5 | 32.5 | 49 | |
15 | 16.5 | 14 | 33 | 49.5 | |
15.5 | 17 | 14.5 | 33.5 | 50 | |
16 | 17.5 | 15 | 34 | 50.5 | |
16.5 | 18 | 15.5 | 34.5 | 51 | |
17 | 18.5 | 16 | 35 | 51.5 | |
17.5 | 19 | 16.5 | 35.5 | 52 | |
18 | 19.5 | 17 | 36 | 52.5 | |
18.5 | 20 | 17.5 | 36.5 | 53 | |
19 | 20.5 | 18 | 37 | 53.5 | |
19.5 | 21 | 18.5 | 37.5 | 54 | |
20 | 21.5 | 19 | 38 | 54.5 | |
20.5 | 22 | 19.5 | 38.5 | 55 | |
21 | 22.5 | 20 | 39 | 55.5 | |
21.5 | 23 | 20.5 | 39.5 | 56 | |
22 | 23.5 | 21 | 40 | 56.5 |
Kids' Shoes Older Kids (3-6)
US – Kids' | US – Men's | US – Women's | UK | CM/JP | EU |
---|---|---|---|---|---|
3.5Y | 3.5 | 5 | 3 | 22.5 | 35.5 |
4Y | 4 | 5.5 | 3.5 | 23 | 36 |
4.5Y | 4.5 | 6 | 4 | 23.5 | 36.5 |
5Y | 5 | 6.5 | 4.5 | 23.5 | 37.5 |
5.5Y | 5.5 | 7 | 5 | 24 | 38 |
6Y | 6 | 7.5 | 5.5 | 24 | 38.5 |
6.5Y | 6.5 | 8 | 6 | 24.5 | 39 |
7Y | 7 | 8.5 | 6 | 25 | 40 |
Kids' Shoes Younger Kids (10-2.5)
US – Kids' | UK | CM/JP | EU |
---|---|---|---|
10.5C | 10 | 16.5 | 27.5 |
11C | 10.5 | 17 | 28 |
11.5C | 11 | 17.5 | 28.5 |
12C | 11.5 | 18 | 29.5 |
12.5C | 12 | 18.5 | 30 |
13C | 12.5 | 19 | 31 |
13.5C | 13 | 19.5 | 31.5 |
1Y | 13.5 | 20 | 32 |
1.5Y | 1 | 20.5 | 33 |
2Y | 1.5 | 21 | 33.5 |
2.5Y | 2 | 21.5 | 34 |
3Y | 2.5 | 22 | 35 |
Kids' Shoes Babies and Toddlers (0.5-9.5)
US – Kids' | UK | CM/JP | EU |
---|---|---|---|
1C | 0.5 | 7 | 16 |
1.5C | 1 | 7.5 | 16.5 |
2C | 1.5 | 8 | 17 |
2.5C | 2 | 8.5 | 18 |
3C | 2.5 | 9 | 18.5 |
3.5C | 3 | 9.5 | 19 |
4C | 3.5 | 10 | 19.5 |
4.5C | 4 | 10.5 | 20 |
5C | 4.5 | 11 | 21 |
5.5C | 5 | 11.5 | 21.5 |
6C | 5.5 | 12 | 22 |
6.5C | 6 | 12.5 | 22.5 |
7C | 6.5 | 13 | 23.5 |
7.5C | 7 | 13.5 | 24 |
8C | 7.5 | 14 | 25 |
8.5C | 8 | 14.5 | 25.5 |
9C | 8.5 | 15 | 26 |
9.5C | 9 | 15.5 | 26.5 |
10C | 9.5 | 16 | 27 |
XS-3X Sports Bras
Alpha Size | Band/Cup Size |
---|---|
XS | 30A - 30E 32A - 32B |
S | 32C - 32E 34A - 34C |
M | 34D - 34E 36A - 36C |
L | 36D - 36E 38A - 38C |
XL | 38D - 38E 40A - 40C |
2XL | 40D - 40E 42A - 42C |
1X | 42D - 42E 44A - 44C |
2X | 44D - 44E 46A - 46C |
3X | 46D - 46E 48A - 48C |
XS (A-C)-3X (F-G) Sports Bras
Alpha/Cup Size | Band/Cup Size |
---|---|
XS (A-C) | 30A - 30C 32A - 32B |
XS (D-E) | 30D - 30E |
XS (F-G) | 30F - 30G |
S (A-C) | 34A - 34B 32C |
S (C-E) | 32D - 32E 34C |
S (F-G) | 32F - 32G |
M (A-B) | 36A - 36B |
M (C-E) | 36C 34D - 34E |
M (F-G) | 34F - 34G |
L (A-B) | 38A - 38B |
L (C-E) | 38C 36D - 36E |
L (F-G) | 36F - 36G |
XL (A-B) | 40A - 40B |
XL (C-E) | 40C 38D - 38E |
XL (F-G) | 38F - 38G |
2XL (A-B) | 42A - 42B |
2XL (C-E) | 42C 40D - 40E |
2XL (F-G) | 40F - 40G |
1X (A-B) | 44A - 44B |
1X (C-E) | 44C 42D - 42E |
1X (F-G) | 42F - 42G |
2X (A-B) | 46A - 46B |
2X (C-E) | 46C 44D - 44E |
2X (F-G) | 44F - 44G |
3X (A-B) | 48A - 48B |
3X (C-E) | 48C 46D - 46E |
3X (F-G) | 46F - 46G |
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