The Hotronic Power Fit PFI 50 socks are non-heated compression socks made with a warm wool blend. They provide light compression and do not connect to Hotronic batteries.
| Feature | Specification |
|---|---|
| Heating | Non-heated; not compatible with Hotronic batteries |
| Compression | PFI 50; light, 10–15 mmHg |
| Fabric | Warm wool blend |
| Support | Strategic support zones for a close fit |