The XTM Heater Sock is the perfect choice for those looking to maximise warmth. This thick sock has a 40% Australian Merino wool content and is not only super warm, but soft and comfortable.
Features and Specifications
- 40% Merino, 40% Acrylic, 15% Polyester, 5% Elastane
- The ultimate sock for warmth on extreme days
- 133Â grams
Sizing TableÂ
| Â XTM Sock Size | Fits Men's Shoe Size | Fits Women's Shoe Size | European Shoe Size |
| 2-8 | 4 - 7 | 32-38 | |
| 6-10 | 5 - 9.5 | 6 - 10 | 37-42 |
| 11-14 | 9 - 12 | 10 - 13 | 43-47 |