Using Welltex technology, Back on Track Billie Socks reflect your natural body energy to create a soothing far infrared effect.
They may help with soreness in your feet related to injury or overuse. Our therapy socks can be worn during the day or at night, depending on your needs.
Sold based on (women's) shoe size. Small = 7-9, Medium = 9-10, Large = 11-13
- Welltex socks
- Inrared effect
- One pair