Introducing the Nike Initiator Shoe, an ideal pick for women seeking comfort and style in their casual footwear. These shoes are ready for those long days on your feet. The key features, including flex grooves in the outsole, let you move naturally and unrestricted. A foam midsole delivers a soft, cushioned ride with every step, while the breathable upper offers much-needed ventilation for long-distance comfort. Supportive overlays keep your foot centered, enhancing stability during activity. The soft lining further enhances overall comfort, making these shoes a perfect blend of functionality and comfort for your everyday adventures.
Everyday Casual
Running
Fitness & Training
Size Guide
| US Women's Size | 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 | 22.5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Foot Length | 8 5/16 in 21.2 cm | 8 1/2 in 21.6 cm | 8 11/16 in 22 cm | 8 13/16 in 22.4 cm | 9 22.9 cm | 9 3/16 in 23.3 cm | 9 5/16 in 23.7 cm | 9 1/2 in 24.1 cm | 9 11/16 in 24.5 cm | 9 13/16 in 25 cm | 10 in 25.4 cm | 10 3/16 in 25.8 cm | 10 5/16 in 26.2 cm | 10 1/2 in 26.7 cm | 10 11/16 in 27.1 cm | 10 13/16 in 27.5 cm | 11 in 27.9 cm | 11 3/16 in 28.3 cm | 11 5/16 in 28.8 cm | 11 1/2 in 29.2 cm | 11 11/16 in 29.6 cm | 11 13/16 in 30 cm | 12 in 30.5 cm | 12 3/16 in 30.9 cm | 12 5/16 in 31.3 cm | 12 1/2 in 31.7 cm | 12 11/16 in 32.2 cm | - | - | - | - | - | - | - | - | - | - | - |
| US Men's Size | 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 | 18 | 18.5 | 19 | 19.5 | 20 | 20.5 | 21 |
| UK Size | 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 | 15.5 | 16 | 16.5 | 17 | 17.5 | 18 | 18.5 | 19 | 19.5 | 20 |
| EU Size | 34.5 | 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 | 50 | 50.5 | 51 | 51.5 | 52 | 52.5 | 53 | 53.5 | 54 | 54.5 | 55 | 55.5 | 56 |
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.
