Step into tomorrow's running essentials with the Stella McCartney x adidas Ultraboost DNA collaboration. Engineered for urban explorers chasing personal bests from morning jogs to weekend races, these sneakers redefine eco-athleticism through innovative materials. The seamless Primeknit embrace utilizes regenerated ocean plastics in every thread - turning pollution into performance wear that molds to your foot's contours.
*UK SIZING GUIDE*
True-to-size fit with unisex styling - consult our conversion chart:
- UK 3.5 = US 5 | EU 36
- UK 4 = US 5.5 | EU 36.7
- UK 4.5 = US 6 | EU 37.3
- UK 5 = US 6.5 | EU 38
- UK 5.5 = US 7 | EU 38.7
- UK 6 = US 7.5 | EU 39.3
- UK 6.5 = US 8 | EU 40
- UK 7 = US 8.5 | EU 40.7
- UK 7.5 = US 9 | EU 41.3
- UK 8 = US 9.5 | EU 42
- UK 8.5 = US 10 | EU 42.7
- UK 9 = US 10.5 | EU 43.3
- UK 9.5 = US 11 | EU 44
- UK 10 = US 11.5 | EU 44.7
- UK 10.5 = US 12 | EU 45.3
- UK 11 = US 12.5 | EU 46
- UK 11.5 = US 13 | EU 46.7
- UK 12 = US 13.5 | EU 47.3
- Packaging accommodates all runners with combined men's/women's sizing