Footwear / adidas / Ultra Boost / Stella McCartney x UltraBoost Uncaged 'Yellow' (Women's)
Stella McCartney x UltraBoost Uncaged 'Yellow' (Women's)
BB6272 · Yellow · 2018
Your size, by email. Free, no account needed.
Some of the links below pay us a commission. Your price never changes. Shops are ordered by price, not by what they pay us.
Where to buy
No shop we check listed this today.
We check again tomorrow at 06:00.

Price, last 90 days
Lowest recorded shop price · EURDetails
About this product
Stella McCartney and adidas team up again on a new running shoe. The Wmns Ultra Boost Uncaged features a Vivid Yellow Primeknit upper with tonal embroidered detailing. It also comes with a Cloud White heel counter and Stella McCartney branding on the heel and tongue pulls. A white Boost midsole and a black Continental rubber outsole with Night Steel highlights completes the look. The sneaker dropped in January 2018 in a three-pack with white and black colorways.
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 |
|---|---|---|
| 35 1/3 | 4.5 | 3 |
| 36 | 5 | 3.5 |
| 36 2/3 | 5.5 | 4 |
| 37 1/3 | 6 | 4.5 |
| 38 | 6.5 | 5 |
| 38 2/3 | 7 | 5.5 |
| 39 1/3 | 7.5 | 6 |
| 40 | 8 | 6.5 |
| 40 2/3 | 8.5 | 7 |
| 41 1/3 | 9 | 7.5 |
| 42 | 9.5 | 8 |
| 42 2/3 | 10 | 8.5 |
| 43 1/3 | 10.5 | 9 |
| 44 | 11 | 9.5 |
| 44 2/3 | 11.5 | 10 |
| 45 1/3 | 12 | 10.5 |
| 46 | 12.5 | 11 |
| 46 2/3 | 13 | 11.5 |
| 47 1/3 | 13.5 | 12 |
| 48 | 14 | 12.5 |
| 48 2/3 | 14.5 | 13 |
| 49 1/3 | 15 | 13.5 |
| 50 | 15.5 | 14 |
Reference conversions only; this chart does not measure your foot or describe product fit.
Same shoe, other colours
People also compare

A sneaker shop in Ibiza since 2019. In 2026 we stopped selling and started checking.
Shop prices and available sizes, checked daily. The shelves are empty; the spreadsheet is not. The story






