Footwear / adidas / Ultra Boost / adidas Ultra Boost 20 NASA Halo Silver (GS)
adidas Ultra Boost 20 NASA Halo Silver (GS)
FZ2925 · NASA Halo Silver (GS) · 2020
GS = grade school sizes, EU 35½–40
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Price, last 90 days
Lowest recorded shop price · EURDetails
About this product
Made for big kids, the NASA x adidas UltraBoost 20 J ‘Silver Metallic’ makes use of a futuristic palette to celebrate the partnership between the American space agency and German sportswear brand. Virtually every part of the shoe is coated in a silver sheen, save for neon orange detailing on the Boost midsole and an Artemis badge atop the tongue — a nod to NASA’s lunar mission program. Underfoot, a Stretchweb outsole made with Continental rubber delivers optimal grip.
Size conversionEU · US · UK · A conversion chart, not stock +−
Scroll within the table to compare sizes.
This table scrolls within its region. Focus this region and use the arrow keys to compare sizes.
| EU | US | UK |
|---|---|---|
| 28 | 10.5K | 10K |
| 28 1/2 | 11K | 10.5K |
| 29 | 11.5K | 11K |
| 30 | 12K | 11.5K |
| 30 1/2 | 12.5K | 12K |
| 31 | 13K | 12.5K |
| 31 1/2 | 13.5K | 13K |
| 32 | 1Y | 13.5K |
| 33 | 1.5Y | 1Y |
| 33 1/2 | 2Y | 1.5Y |
| 34 | 2.5Y | 2Y |
| 35 | 3Y | 2.5Y |
| 35 1/2 | 3.5Y | 3Y |
| 36 | 4Y | 3.5Y |
| 36 2/3 | 4.5Y | 4Y |
| 37 1/3 | 5Y | 4.5Y |
| 38 | 5.5Y | 5Y |
| 38 2/3 | 6Y | 5.5Y |
| 39 1/3 | 6.5Y | 6Y |
| 40 | 7Y | 6.5Y |
Reference conversions only; this chart does not measure your foot or describe product fit.
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