Produced by SOS, the construction is 53% rayon from bamboo fiber, 43% nylon and 3% lycra for the most environmentally friendly socks you'll ever wear 3" cuff with custom argyle print topped by the Stan's NoTubes logo and you'll be riding in style.
| | Medium | Large | X-Large |
| Men's | 7 - 9.5 | 10 - 12 | 12.5 + |
| Women's | 8.5 - 10.5 | 11 - 13 | 13 + |
| Euro | 39 - 43.5 | 44 - 46 | 46.5 + |