ADIDAS ULTRA BOOST 5 BY STELLA MCCARTNEY CLEAR ONIX UTILITY BLACK WOMENS
In stock · Ready for dispatch
Free tracked UK delivery · dispatched within 24/48 hours · arrives in 1–4 business days
Delivery estimate
Free tracked delivery · estimated arrival 5–7 business days
Delivery estimate
Free tracked delivery · estimated arrival 5–10 business days
Delivery estimate
Free tracked delivery · estimated arrival 3–5 business days
| UK | EU | US | Foot length |
|---|---|---|---|
| UK 3.5 | 36 | US 5.5 | 22.0 cm |
| UK 4 | 36 2/3 | US 6 | 22.4 cm |
| UK 4.5 | 37 1/3 | US 6.5 | 22.9 cm |
| UK 5 | 38 | US 7 | 23.3 cm |
| UK 5.5 | 38 2/3 | US 7.5 | 23.7 cm |
| UK 6 | 39 1/3 | US 8 | 24.1 cm |
| UK 6.5 | 40 | US 8.5 | 24.6 cm |
| UK 7 | 40 2/3 | US 9 | 25.0 cm |
| UK 7.5 | 41 1/3 | US 9.5 | 25.4 cm |
| UK 8 | 42 | US 10 | 25.8 cm |
| UK 8.5 | 42 2/3 | US 10.5 | 26.3 cm |
| UK 9 | 43 1/3 | US 11 | 26.7 cm |
| UK 9.5 | 44 | US 11.5 | 27.1 cm |
| UK 10 | 44 2/3 | US 12 | 27.5 cm |
| UK 10.5 | 45 1/3 | US 12.5 | 27.9 cm |
| UK 11 | 46 | US 13 | 28.4 cm |
| UK 11.5 | 46 2/3 | US 13.5 | 28.8 cm |
| UK 12 | 47 1/3 | US 14 | 29.2 cm |
| UK 12.5 | 48 | US 14.5 | 29.6 cm |
| UK 13 | 48 2/3 | US 15 | 30.1 cm |
| UK 13.5 | 49 1/3 | US 15.5 | 30.5 cm |
| UK 14 | 50 | US 16 | 30.9 cm |
| UK 15 | 51 1/3 | US 17.5 | 31.8 cm |
Conversion shown for adidas (women’s). All sizes on this page are UK — pick your UK size above. Full size guide ›
- 1 en stock
BRILLIANT
BRILLIANT SERVICE, AUTHENTIC TRAINERS, FAST DELIVERY. WILL DEFINITELY BE ORDERING FROM PS AGAIN.
Sabiul Hoque
Fantastic service
Fantastic service, next day delivery. The trainers are perfect. Really pleased have used twice for Jordan’s b
Steph Clifford
Impeccable condition, astonishingly fast
Recently purchased a pair of shoes and was thoroughly impressed. The shoes arrived in impeccable condition and the delivery speed was astonishingly fast. Highly recommend!
Marteinn Gunnarsson
Such quick delivery so pleased
Such quick delivery so pleased
Amy Marchant
Verified reviews on Trustpilot from Project Sneakers customers
Verified
Authenticated in-house
Every pair is inspected & verified by our team before it ships.
The Ultra Boost 5 by Stella McCartney refines the iconic running silhouette with understated elegance. This women's iteration features a clean Clear Onix and Utility Black colourway that balances neutral sophistication with subtle depth. The design maintains the responsive Boost cushioning and architectural upper construction that define the Ultra Boost line, delivering both visual refinement and performance heritage.
Stella McCartney's design sensibility brings a refined aesthetic to the technical sneaker, with thoughtful detailing across the textile upper. The tonal palette creates a versatile foundation that transitions seamlessly from everyday wear to more considered styling, embodying understated luxury in contemporary sportswear.
SKU: JR0664
Every pair is brand new and unworn, supplied in its original box. Nothing we sell is used, worn or ex-display — just deadstock, ready to wear.
Every pair is verified 100% authentic in-house before it ships — checked against known-authentic references for materials, stitching, labelling and box details.
Fast UK tracked delivery, with next-day options at checkout. Orders are dispatched securely and double-boxed to protect the shoe box in transit.
Not the perfect fit? Enjoy hassle-free 14-day returns & exchanges. Full details on our Shipping Policy.