Learn moreFine-tuned for speed, the Alphafly 3 Premium helps push you beyond what you thought possible. Three innovative technologies power your run: a double dose of Air Zoom units helps launch you into your next step; a full-length carbon-fibre plate helps propel you forwards with ease; and a heel-to-toe ZoomX foam midsole helps keep you fresh as you conquer the iconic ekiden.
This edition draws colour inspiration from the Japanese flag, ready to usher in the next centennial of this New Year's relay race.
Two forefoot Air Zoom units combine with ZoomX foam to store and return the energy back to you, powering every step.
A full-length carbon-fibre plate delivers a propulsive sensation that helps you smoothly transition through every stride and tackle turns with confidence.
The Alphafly 3 is our lightest Alphafly ever, featuring a slightly wider carbon-fibre plate for increased stability, a fully connected ZoomX foam midsole for smoother transitions and an all-new AtomKnit upper designed for improved multi-directional containment and breathability.
| US | EUR | UK | JPN (cm) |
|---|---|---|---|
| 7.5 | 40.5 | 6.5 | 25.5 |
| 8 | 41 | 7 | 26 |
| 8.5 | 42 | 7.5 | 26.5 |
| 9 | 42.5 | 8 | 27 |
| 9.5 | 43 | 8.5 | 27.5 |
| 10 | 44 | 9 | 28 |
| 10.5 | 44.5 | 9.5 | 28.5 |
| 11 | 45 | 10 | 29 |
| 11.5 | 45.5 | 10.5 | 29.5 |
| 12 | 46 | 11 | 30 |
| 13 | 47.5 | 12 | 31 |
| 14 | 48.5 | 13 | 32 |
| 15 | 49.5 | 14 | 33 |
| CM | US |
| 13.3 cm | 6C |
| 14.2 cm | 7C |
| 15 cm | 8C |
| 15.9 cm | 9C |
| 16.7 cm | 10C |
| 17.6 cm | 11C |
| 18.4 cm | 12C |
| 19.3 cm | 13C |
| 20.1 cm | 1Y |
| 20.8 cm | 2Y |
| 21.6 | 3y |
| US | EUR | UK | JPN (cm) |
| 5 | 35.5 | 2.5 | 22 |
| 5.5 | 36 | 3 | 22.5 |
| 6 | 36.5 | 3.5 | 23 |
| 6.5 | 37.5 | 4 | 23.5 |
| 7 | 38 | 4.5 | 24 |
| 7.5 | 38.5 | 5 | 24.5 |
| 8 | 39 | 5.5 | 25 |
| 8.5 | 40 | 6 | 25.5 |
| 9 | 40.5 | 6.5 | 26 |
| 9.5 | 41 | 7 | 26.5 |
| 10 | 42 | 7.5 | 27 |
| Size | CHEST (cm) | WAIST (cm) | HIP (cm) | Height (cm) |
|---|---|---|---|---|
| XS | 80 – 88″ | 65 – 73″ | 80 – 88″ | 170 – 183 |
| S | 88 – 96″ | 73 – 81″ | 88 – 96″ | 170 – 183 |
| M | 37 – 40″ | 81 - 89″ | 96 - 104″ | 170 – 183 |
| L | 40 – 44″ | 89 - 97″ | 104 - 112″ | 170 – 183 |
| XL | 44 – 48″ | 97 - 109″ | 112 - 120″ | 170 – 183 |
| 2XL | 48 – 52″ | 109 - 121″ | 120 - 128″ | 170 – 183 |
| Size | BUST | WAIST | HIP |
|---|---|---|---|
| XXS | 70 - 76″ | 54 - 60″ | 78 - 84″ |
| XS | 76 - 83″ | 60 - 67″ | 84 - 91″ |
| S | 83 - 90″ | 67 - 74″ | 91 -98″ |
| M | 90 - 97″ | 74 – 81″ | 98 – 105″ |
| L | 97 – 104″ | 81 – 88″ | 105 – 112″ |
| XL | 104 – 114″ | 88 – 98″ | 112 – 120″ |
| 2XL | 114 – 124″ | 98 – 108″ | 120 – 128″ |
| Size | Numeric Size | Age | Height (cm) | Chest (cm) | Waist (cm) | Hip (cm) |
|---|---|---|---|---|---|---|
| XS | 6 - 7 | 7 - 8 | 122 - 128 | 64.5 - 66 | 59.5 - 61.5 | 68.5 - 71 |
| S | 8 - 9 | 8 - 10 | 128 - 137 | 66 - 69 | 61.5 - 65 | 71 - 74.5 |
| M | 10 - 12 | 10 - 12 | 137 - 147 | 69 - 75 | 65 - 69 | 74.5 - 79.5 |
| L | 14 - 16 | 12 - 13 | 147 - 158 | 75 - 81.5 | 69 - 72.5 | 79.5 - 84.5 |
| XL | 18 - 20 | 13 - 15 | 158 - 170 | 81.5 - 88.5 | 72.5 - 75.5 | 84.5 - 89.5 |
| XS | < 29 | < 35 | 32 | 34 | 30 |
|---|---|---|---|---|---|
| S | 29–32 | 35–37.5 | 32.25 | 34.25 | 30.25 |
| M | 32–35 | 37.5–41 | 32.5 | 34.5 | 30.5 |
| L | 35–38 | 41–44 | 32.75 | 34.75 | 30.75 |
| XL | 38–43 | 44–47 | 33 | 35 | 31 |
| XXL | 43–47.5 | 47–50.5 | 33.25 | 35.25 | 31.25 |
| XXXL | 47.5–52.5 | 50.5–53.5 | 33.5 | 35.5 | 31.5 |
| XS | 0–2 | 23.5–26 | 33–35.5 | 31.2 | 33.25 | 29.25 |
|---|---|---|---|---|---|---|
| S | 4–6 | 26–29 | 35.5–38.5 | 31.2 | 33.25 | 29.25 |
| M | 8–10 | 29–31.5 | 38.5–41 | 31.5 | 33.5 | 29.5 |
| L | 12–14 | 31.5–34.5 | 41–44 | 31.5 | 33.5 | 29.5 |
| XL | 16–18 | 34.5–38.5 | 44–47 | 31.75 | 33.75 | 29.75 |
| XXL | 20–22 | 38.5–42.5 | 47–50 | 31.75 | 33.75 | 29.75 |
| SIZE | 30 | 32 | 34 | 36 | 38 |
| A | XS | XS | S | M | L |
| B | |||||
| C | S | ||||
| D | M | L | XL | ||
| DD | |||||
| E |
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