ADIDAS X SPEEDFLOW.1 SG “WHITESPARK"
ADIDAS X SPEEDFLOW.1 SG “WHITESPARK"
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Adidas X Speedflow.1 SG Whitespark
Pure pace in white. The Adidas X Speedflow.1 SG Whitespark from 2021 is a brand new, deadstock example of adidas’s elite speed silo in the clean and collectible Whitespark Pack colourway — a pristine Cloud White laceless upper with striking Solar Red and premium Iron Metallic accents. The X Speedflow.1 is the pinnacle of the adidas X speed silo — built for players who dominate with explosive acceleration, blistering pace, and clinical finishing. Rarer still in the SG configuration with removable conical studs for soft, wet conditions.
The X Speedflow.1 features adidas’s innovative Speedskin upper — an ultra-thin, abrasion-resistant textile engineered for a second-skin fit and maximum ball contact across the entire striking surface. The Sprintframe SG outsole with removable conical studs delivers explosive multi-directional traction and acceleration on soft, wet natural grass — engineered for maximum grip in heavy conditions.
Key Features
- Whitespark Pack Colourway — Cloud White/Solar Red/Iron Metallic — FY6869 — 2021 — crisp, clean, and deeply collectible
- Speedskin Upper — Ultra-thin abrasion-resistant textile for second-skin fit and full-surface ball contact
- Sprintframe SG Outsole — Removable conical studs for explosive traction on soft, wet natural grass
- Laceless Design — Clean striking surface for uninterrupted ball contact and precision
- Elite Speed Silo — The pinnacle X Speedflow build — rare in the SG configuration
Condition
✅ Brand New
Details
- Brand: Adidas
- Model: X Speedflow.1
- Pack: Whitespark — 2021
- Style Code: FY6869
- Colourway: Cloud White/Solar Red/Iron Metallic
- Year: 2021
- Surface: Soft Ground (SG)
Bringing nostalgia back to pitches worldwide. 🌍
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- AUSTRALIA'S LARGEST RARE FOOTBALL STORE
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- OVER 2500+ PAIRS SOLD
All boots are listed in US sizing. Use the chart below to find your size.
| US | UK | EU | CM |
|---|---|---|---|
| 6 | 5 | 38 | 24 |
| 6.5 | 5.5 | 38.5 | 24.5 |
| 7 | 6 | 39 | 25 |
| 7.5 | 6.5 | 40 | 25.5 |
| 8 | 7 | 40.5 | 26 |
| 8.5 | 7.5 | 41 | 26.5 |
| 9 | 8 | 42 | 27 |
| 9.5 | 8.5 | 42.5 | 27.5 |
| 10 | 9 | 43 | 28 |
| 10.5 | 9.5 | 44 | 28.5 |
| 11 | 10 | 44.5 | 29 |
| 11.5 | 10.5 | 45 | 29.5 |
| 12 | 11 | 46 | 30 |
| 13 | 12 | 47 | 31 |
Nike: Generally true to size. Older silos (T90, CTR360) run narrow — go half size up if wide footed.
Adidas Predator (2008–2016): Tend to run half a size large.
Copa Mundial: Leather stretches — if between sizes, go smaller.
Not sure? DM us @thebootroom.au and we'll advise for the specific boot.

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ESTABLISHED IN 2019, WE HAVE SHIPPED TO ATHLETES OF ALL LEVELS IN OVER 65 COUNTRIES. FROM PRO PLAYERS TO AVID BOOT COLLECTORS, WE HAVE SUPPLIED OVER 2500+ PAIRS AROUND THE WORLD & CONCRETED OURSELVES AS AUSTRALIA'S #1 RARE & CLASSIC FOOTBALL BOOT STORE.
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