Thermo-Guard™ F-SERIES

Thermo-Guard™ F-Series liners are not flame resistant.
All winter liners are manufactured using a heat channel that covers the inside width of the winter liner. This allows oxygen activated heat packs to be placed in any area around the head or neck – not just over the ears like our competitors! When used without the heating element, the channel adds an extra layer of warmth completely around the inside of the liner.

Styles
TGF2N TGF4N
TGF2O TGF4O
TGF2AC