Footwear / UGG / Classic Ultra Mini / UGG Classic Ultra Mini Platform Boot Big Sky (Kids)
UGG Classic Ultra Mini Platform Boot Big Sky (Kids) 1157791K-BGSK
Big Sky (Kids) · 2024
GS = grade school sizes, EU 35½–40
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Where to buy
Sizes in stock · Across the shops below · pick yours
Verified delivery destinations
Belgium, Germany, Spain, France, Ireland, Netherlands.
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Price, last 90 days
Lowest recorded shop price · EUR90-day low: 129,95 €; average: 129,95 €. Today from 129,95 €, the lowest we have recorded.
Fact sheet
Details
- Brand
- UGG
- Style code
- 1157791K-BGSK
- Colourway
- Big Sky (Kids)
- Released
- 25 Jul 2024
- Retail price at launch
- ≈ 120 $
- Gender
- Kids
- Colour
- Blue
Availability by size
5 sizes are in stock, from 31 to 36.
Size conversion
EU · US · UK · A conversion chart, not stockScroll 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 |
|---|---|---|
| 19 1/2 | 4T | 3.5 |
| 21 | 5T | 4.5 |
| 22 | 6T | |
| 23 1/2 | 7T | 6 |
| 25 | 8T | 7 |
| 26 | 9T | 8 |
| 27 1/2 | 10T | 9 |
| 28 1/2 | 11T | 10 |
| 30 | 12T | 11 |
| 31 | 13T | 12 |
| 32 1/2 | 1 | 13 |
| 33 1/2 | 2 | 1 |
| 35 | 3 | 2 |
| 36 | 4 | 3 |
| 37 | 5 | 4 |
| 38 | 6 | 5 |
Reference conversions only; this chart does not measure your foot or describe product fit.
About this product
This pair came out in 2024 as UGG’s Classic Ultra Mini Platform Boot in the Big Sky colourway for kids. Big Sky brings a soft blue character to the design, with a shade that sits comfortably alongside white, grey and other cool neutrals. The platform boot format adds a distinct element to the familiar silhouette, while the kids’ sizing keeps the model aimed at younger wearers.
Same shoe, other colours
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|---|---|---|---|---|---|
| From today | 129,95 € | 84,00 € | 112,99 € | 135,00 € | 74,99 € |
| Shops | 1 | 23 | 21 | 20 | 18 |
| Released | 2024 | 2025 | 2025 | 2023 | 2025 |
| RRP | ≈ 120 $ | ≈ 120 $ | ≈ 145 $ | ≈ 150 $ | ≈ 130 $ |
| Material | — | Suede | Suede | Suede | — |
From reselling sneakers to checking prices. In Ibiza since 2019; since September 2026 we sell nothing.
Shop prices and available sizes, checked daily. The shelves are empty; the spreadsheet is not. The story