Added to Cart| US M | US W | EURO | UK | AUS | JAPAN | CHINA |
| 4 | 5.5 | 35.5 | 3 | 4 | 21.5 | 36 |
| 4.5 | 6 | 36 | 3.5 | 4.5 | 22 | 37 |
| 5 | 6.5 | 37 | 4 | 5 | 22.5 | 38 |
| 5.5 | 7 | 37.5 | 5 | 5.5 | 23 | 39 |
| 6 | 7.5 | 38 | 5.5 | 6 | 23.5 | 39.5 |
| 6.5 | 8 | 38.5 | 6 | 6.5 | 24 | 40 |
| 7 | 8.5 | 39 | 6.5 | 7 | 24.5 | 41 |
| 7.5 | 9 | 40 | 7 | 7.5 | 25 | 41.5 |
| 8 | 9.5 | 41 | 7.5 | 8 | 25.5 | 42 |
| 8.5 | 10 | 42 | 8 | 8.5 | 26 | 43 |
| 9 | 10.5 | 43 | 8.5 | 9 | 27 | 43.5 |
| 9.5 | 11 | 43.25 | 8.75 | 9.5 | 27.25 | 44 |
| 10 | 11.5 | 43.5 | 9 | 10 | 27.5 | 44.5 |
| 10.5 | 12 | 44 | 10 | 10.5 | 28 | 45 |
| 11 | 44.5 | 10.5 | 11 | 28.5 | 46 | |
| 11.5 | 45 | 11 | 11.5 | 29 | 46.5 | |
| 12 | 46 | 11.5 | 12 | 29.5 | 47 | |
| 12.5 | 46.5 | 12 | 12 | 30.5 | 48 |
PRODUCT DETAILS
The Shamrock Running Club store will be open indefinitely. Sublimated Singlets need to be ordered by Feb 15th to be included in the first order. These will take about 4 weeks to ship once that order is placed. All other items will take 7-10 business days to ship after ordering. If you have any questions please reach out to dennis.sheppard@marathonsports.com
- Ergonomic design to enhance fit and reduce potential irritation
- 100% polyester
- Athletic fit
- Athlete specific competition fit
- NB Dry polyester performance anti-microbial micromesh
- Racerback design