Sorel Caribou signature boot liners were designed with a breathable, no-sweat technology that keeps body heat in, and freezing weather out.

• 9MM ThermoPlus Innerboot
• Replacement Liner for Women's Caribou
• Removable for quick drying

NOTE:  We get a lot of orders for these liners from the Lower 48.  It costs us $15.00 to ship these Outside Alaska, so we pass that charge on to customers.  It's a surprise for customers that we charge for shipping, but Lower 48 shipping eats up the little profit margin we make on these liners.  If we didn't charge, we wouldn't be able to sell them Outside.