Closeouts. Designed for maximum cold protection, Sorel's Caribou Thermoplus inner boot liners amp up the heat with a 9mm, thick felt fabric, fuzzy collar and comfort-minded stretchy front panel.
- Insulating recycled felt
- Front stretch panel for easy on-off and custom fit
- Reinforced heel for non-slip fit
- Fuzzy collar
- Made in Viet Nam or China
- Visit our Winter Boot Guide
- US shipments only