World Athletics-approved race spikes built to blaze long-distance track races. See how they run.
Regular. True to size.
| br | 33 | 34 | N/A | 35 | 36 | 37 | N/A | 38 | 39 | N/A | 40 | 41 | 42 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| eu | 36 | 36.5 | 37 | 37.5 | 38 | 38.5 | 39 | 40 | 40.5 | 41 | 42 | 42.5 | 43 |
| jp | 22 | 22.5 | 23 | 23.5 | 24 | 24.5 | 25 | 25.5 | 26 | 26.5 | 27 | 27.5 | 28 |
| us | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 |
| uk | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 |
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Recycled content: - 100% recycled upper base material
Diamond, Vietnam
Weight: 124g
Single layer upper keeps things light
Stand out from the pack. Engineered with OAC athletes to reduce impact as your laps accumulate, the Cloudspike 10000m combines CloudTec® cushioning with Helion™ HF, our new Pebax® hyper foam, for supreme energy return you can feel.
On your marks, get set, speed. The unique full-length Speedboard® is a blend of fiberglass-nylon that catapults you forward. Fused between Cloud elements in the forefoot, it sets you up for a powerful take-off.
Minimum in weight for maximum efficiency. While underfoot, there are six removable spikes on a surface-gripping heel pad. The result? Unmatched traction in wet or dry conditions.
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