SS24
Men
| UK 3.5 | US 4 | EU 36 | CM 23,5 |
| UK 4 | US 4.5 | EU 37 | CM 24 |
| UK 4.5 | US 5 | EU 37.5 | CM 24 |
| UK 5 | US 5.5 | EU 38 | CM 24 |
| UK 5,5 | US 6 | EU 38,5 | CM 24 |
| UK 6 | US 6.5 | EU 39.5 | CM 24.5 |
| UK 6.5 | US 7 | EU 40 | CM 25 |
| UK 7 | US 7.5 | EU 40.5 | CM 25.5 |
| UK 7.5 | US 8 | EU 41.5 | CM 26 |
| UK 8 | US 8.5 | EU 42 | CM 26.5 |
| UK 8.5 | US 9 | EU 42.5 | CM 27 |
| UK 9 | US 9.5 | EU 43 | CM 27.5 |
| UK 9.5 | US 10 | EU 44 | CM 28 |
| UK 10 | US 10.5 | EU 44.5 | CM 28.5 |
| UK 10.5 | US 11 | EU 45 | CM 29 |
| UK 11 | US 11.5 | EU 45.5 | CM 29.5 |
| UK 11.5 | US 12 | EU 46.5 | CM 30 |
| UK 12 | US 12.5 |
Since their launch in 2001, the 991s have been synonymous with superlative quality. The first 99X model of the 21st century, the original 991s set the standard for modern running shoe design. The MADE in UK 991v2 model represents a new pinnacle, bringing with it an evolutionary reinterpretation of this true icon. A more streamlined reinterpretation of the classic pig suede, mesh, and synthetic upper for an overall sleeker profile while retaining their familiar look. The most notable technological change is the addition of Full-Length FuelCell cushioning. This update reflects the evolved yet familiar approach of the upper, combining the updated structure with the classic features consisting of ABZORB SBS capsules and ENCAP cushioning.
