Experience the power and precision of the Nike JA 4 Men's Basketball Shoe, crafted for athletes who demand responsive cushioning and explosive lift on the court. This footwear marvels with its Cushion 3.0 foam that ensures soft landings, while its foam sockliner enhances comfort throughout the game. The lightweight foam upper supports fast moves and offers added durability. A textured haptic overlay and a JA-frame not only enhance the shoe's dimension but also fortify midfoot containment and stability. With a durable rubber outsole featuring a logo-inspired traction pattern, it promises excellent grip. The low-cut collar and classic laces ensure both comfort and an adjustable fit for natural movement.
Size Guide
| US Men's Size | 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 | 18 | 18.5 | 19 | 19.5 | 20 | 20.5 | 21 | 21.5 | 22 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Foot Length | 8 1/2" | 8 2/3" | 8 4/5" | 9" | 9" | 9 1/3" | 9 1/2" | 9 2/3" | 9 4/5" | 10" | 10 1/5" | 10 1/3" | 10 1/2" | 10 2/3" | 10 4/5" | 11" | 11 1/5" | 11 1/3" | 11 1/2" | 11 2/3" | 11 4/5" | 12" | 12 1/5" | 12 1/3" | 12 1/2" | 12 2/3" | 12 4/5" | 13" | 13 1/5" | 13 1/3" | 13 1/2" | 13 2/3" | 13 4/5" | 14" | 14 1/5" | 14 1/3" | 14 1/2" | 14 2/3" |
| US Women's Size | 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 | 18 | 18.5 | 19 | 19.5 | 20 | 20.5 | 21 | 21.5 | 22 | 22.5 | 23 | 23.5 |
| UK Size | 3 | 3.5 | 4 | 4.5 | 5 | 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 | 13.5 | 14 | 14.5 | 15 | 15.5 | 16 | 16.5 | 17 | 17.5 | 18 | 18.5 | 19 | 19.5 | 20 | 20.5 | 21 |
| EU Size | 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 | 51 | 51.5 | 52 | 52.5 | 53 | 53.5 | 54 | 54.5 | 55 | 55.5 | 56 | 56.5 |
Please note the CM size displayed on Nike shoe boxes and labels is different than Foot Length (cm) provided here.
Tape a piece of paper to a hard flat surface, ensuring the paper doesn't slip.
Stand on the paper, feet shoulder width apart and weight evenly balanced (only one foot will be on the paper).
With a pen or pencil pointed straight down, have a friend or partner assist you by marking the tip of the big toe and the outermost part of the heel.
Once the marks are recorded, step off the paper and use a ruler or measuring tape to measure the distance between the two points. This measurement represents the length of the foot.
Repeat the process with the other foot. Please note that it is common for one foot to be slightly different length than the other.
Apply the longer of the two measurements to the size chart to find the right correlating size for the recorded foot length. If the measurement is between sizes, Nike recommends sizing up.
