Introducing the Nike Ja 3 JP Basketball Shoe, designed specifically for kids who love the sport. Inspired by the high-energy performance of Ja Morant, these shoes are not only lightweight to enhance agility on the court, but also feature a full-length Hybrid ZoomX foam for high energy return. The durable upper provides stability during movement, while the low-cut collar improves ankle mobility. Unique mini Ja logos add a distinctive detail to the traction pattern. With a foam sockliner for cloud-like comfort and a padded collar for added support, these basketball shoes are tuned to deliver explosive on-court performance, making every game a memorable one.
Foam
Basketball
Size Guide
| 1Y | 1.5Y | 2Y | 2.5Y | 3Y | 3.5Y | 4Y | 4.5Y | 5Y | 5.5Y | 6Y | 6.5Y | 7Y | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Foot Length | 7 15/16" | 8 1/16" | 8 4/16" | 8 7/16" | 8 9/16" | 8 12/16" | 8 13/16" | 8 15/16" | 9 2/16" | 9 4/16" | 9 6/16" | 9 9/16" | 9 11/16" |
| UK Size | 13.5 | 1 | 1.5 | 2 | 2.5 | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6 |
| Euro Size | 32 | 33 | 33.5 | 34 | 35 | 35.5 | 36 | 36.5 | 37.5 | 38 | 38.5 | 39 | 40 |
| US Size | 8C | 9C | 10C | 10.5C | 11C | 11.5C | 12C | 12.5C | 13C | 13.5C | 1Y | 1.5Y | 2Y | 2.5Y | 3Y |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Foot Length | 5 15/16" | 6 4/16" | 6 9/16" | 6 12/16" | 6 15/16" | 7 1/16" | 7 4/16" | 7 7/16" | 7 9/16" | 7 12/16" | 7 15/16" | 8 1/16" | 8 4/16" | 8 7/16" | 8 9/16" |
| UK Size | 7.5 | 8.5 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 13.5 | 1 | 1.5 | 2 | 2.5 |
| Euro Size | 25 | 26 | 27 | 27.5 | 28 | 28.5 | 29.5 | 30 | 31 | 31.5 | 32 | 33 | 33.5 | 34 | 35 |
| US Size | 1C | 2C | 3C | 4C | 5C | 6C | 7C | 8C | 9C | 10C |
|---|---|---|---|---|---|---|---|---|---|---|
| Foot Length | 3 9/16" | 3 15/16" | 4 4/16" | 4 9/16" | 4 15/16" | 5 4/16" | 5 9/16" | 5 15/16" | 6 4/16" | 6 9/16" |
| Approximate Age (Months) | 3 | 6 | 9 | 12 | 18 | 24 | 36 | - | - | - |
| UK Size | 0.5 | 1.5 | 2.5 | 3.5 | 4.5 | 5.5 | 6.5 | 7.5 | 8.5 | 9.5 |
| Euro Size | 16 | 17 | 18.5 | 19.5 | 21 | 22 | 23.5 | 25 | 26 | 27 |
Use a blank piece of paper to trace and measure the child's feet.
To ensure accurate measurements, place the paper on the ground next to a wall and have the child stand with one foot on the paper with their feet shoulder width apart, heel pressed against the wall.
Trace the foot and repeat the process with the other foot.
Use a measuring tape to record the length of both feet and apply the longer of the two measurements to the size charts provided above.
