Nike
Cosmic Runner (PSV) - HM4400-403
Choose US Sizes
Size Guide
Footwear Size (Kids) - Nike
SIZE CHART: Y = YOUTH, C = CHILD
| US | UK | EU | JP |
|---|---|---|---|
| 0C | 0 | 15 | 6 |
| 1C | 0.5 | 16 | 7 |
| 1.5C | 1 | 16.5 | 7.5 |
| 2C | 1.5 | 17 | 8 |
| 2.5C | 2 | 18 | 8.5 |
| 3C | 2.5 | 18.5 | 9 |
| 3.5C | 3 | 19 | 9.5 |
| 4C | 3.5 | 19.5 | 10 |
| 4.5C | 4 | 20 | 10.5 |
| 5C | 4.5 | 21 | 11 |
| 5.5C | 5 | 21.5 | 11.5 |
| 6C | 5.5 | 22 | 12 |
| 6.5C | 6 | 22.5 | 12.5 |
| 7C | 6.5 | 23.5 | 13 |
| 7.5C | 7 | 24 | 13.5 |
| 8C | 7.5 | 25 | 14 |
| 8.5C | 8 | 25.5 | 14.5 |
| 9C | 8.5 | 26 | 15 |
| 9.5C | 9 | 26.5 | 15.5 |
| 10C | 9.5 | 27 | 16 |
| 10.5C | 10 | 27.5 | 16.5 |
| 11C | 10.5 | 28 | 17 |
| 11.5C | 11 | 28.5 | 17.5 |
| 12C | 11.5 | 29.5 | 18 |
| 12.5C | 12 | 30 | 18.5 |
| 13C | 12.5 | 31 | 19 |
| 13.5C | 13 | 31.5 | 19.5 |
| 1Y | 13.5 | 32 | 20 |
| 1.5Y | 1 | 33 | 20.5 |
| 2Y | 1.5 | 33.5 | 21 |
| 2.5Y | 2 | 34 | 21.5 |
| 3Y | 2.5 | 35 | 22 |
| 3.5Y | 3 | 35.5 | 22.5 |
| 4Y | 3.5 | 36 | 23 |
| 4.5Y | 4 | 36.5 | 23.5 |
| 5Y | 4.5 | 37.5 | 23.5 |
| 5.5Y | 5 | 38 | 24 |
| 6Y | 5.5 | 38.5 | 24 |
| 6.5Y | 6 | 39 | 24.5 |
| 7Y | 6 | 40 | 25 |
| 7.5Y | 6.5 | 40.5 | 25.5 |
| 8Y | 7 | 41 | 26 |
| 8.5Y | 7.5 | 42 | 26.5 |
| 9Y | 8 | 42.5 | 27 |
| 9.5Y | 8.5 | 43 | 27.5 |
| 10Y | 9 | 44 | 28 |
| 10.5Y | 9.5 | 44.5 | 28.5 |
Product Details
The world is your racetrack and slowing down isn't in your vocabulary. Loaded with stable cushioning and durability, the Nike Cosmic Runner helps support your every stride, so you can leave the competition in the dust.
Breathability meets durability
Lightweight mesh in the upper helps keep your feet cool. We reinforced the toes, sides and heels for added durability.
Cushioning that keeps up
Springy foam helps cushion your every stride, giving you the soft and supportive feel you need to go the distance.
Ready, set, run
Durable two-part rubber outsole gives you the grip you need to confidently run on multiple surfaces.
Details
- Colour Shown: Blue Void/Barely Volt/University Blue
- Product code: HM4400-403



