The BT Racer Sock is a mid length sock for your coldest runs, made with our heat generating Breath Thermo technology, this lightweight sock boasts all the warmth you need without the bulk.
| Sock Size Chart | ||||
| Shoe Type | Small | Medium | Large | X-Large |
| Women's | < 7 | 7-10.5 | 11-13 | |
| Men's | 4-8.5 | 9-12.5 | > 12.5 | |
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Give us a call at 1-306-244-0955 or e-mail brainsport@brainsport.ca to connect with our Fit Specialists. Virtual fittings are available.
