- Heats the bottom of your feet
- 80% heavyweight cotton and 20% spandex
- Great for skiers, snow boarders, snowmobilers or for those extremely cold days
- Requires 2 AA batteries per sock, 4 batteries in total (sold separately)
- Removable battery box with on and off switch
- Sizes: Small (fits men's shoe sizes 5-9), Medium (fits men's shoe sizes 9-11.5), Large (fits men's shoe sizes 12-15)
- Brand new product in manufacturer's packaging
Size Chart
| Sock Size | US Men's Shoe Size | US Women's Shoe Size |
|---|---|---|
| S | 4 - 6.5 | |
| M | 6 - 8.5 | 7 - 9.5 |
| L | 9 - 12 | 10 -13 |
| XL | 12.5 - 15.5 |
| Sock Size | US Men's Shoe Size | US Women's Shoe Size |
|---|---|---|
| 9.5 | 4.5 - 5.5 | 5.5 - 6.5 |
| 10.0 | 6 - 6.5 | 6.5 - 7.5 |
| 10.5 | 7 - 8 | 8 - 9 |
| 11.0 | 8.5 - 9 | 9.5 - 10.5 |
| 11.5 | 9.5 - 10 | 10.5 - 11.5 |
| 12.0 | 10.5 - 11 | 11.5 - 12 |
| 12.5 | 11.5 | 12.5 - 13 |
| 13.0 | 12 - 12.5 | |
| 14.0 | 13 - 14 | |
| 15.0 | 12.5 - 15.5 | |
| 16.0 | 12.5 - 15.5 |