Tuck these multi-layer removable liners into any boot for extra warmth and comfort. 4mm red colorfast polyester felt traps in body heat while wicking moisture. 4mm black polyester felt for extra insulation. Thermal foil outside layer deflects cold while keeping warmth in. Temperature-rated to -40 F Reinforced seams and heel guard for durability. Available in whole sizes only, half sizes please order the next size up
Features
8 mm ZYLEX LINER COMFORT RATED TO -40 F / -40 C
Made of 97% recycled material
Made in Canada
Layer 1: 4 mm Red colorfast polyester wicks moisture away from the foot
Layer 2: 4 mm Black polyester felt traps body heat keeping foot warmt
Layer 3: Thermal foil deflects cold air & allows moisture to escape
Reinforced seams & heel guard provide superior durability