XGO® FR Boxer Brief - High-Performance Flame Retardant Base Layer
Military wicking retention standards of 90% after 50 washings—a testament to its durability and performance
When temperatures drop and missions stretch into the night
and all-day comfort no matter the terrain or temperature
making it ideal as a stand-alone top in cool weather or a mid-layer in cold conditions
FIRE Sock Posting XGO® FR Boxer Brief -Built for Heat, Strength, and Long Shifts Ideal for Firefighters, Welders, and Industrial Work in High Temperature Environments The Fire Sock is engineered for those who face the heat head on. Designed for firefighters, welders, and industrial professionals, this sock delivers dependable comfort and protection in demanding conditions. Its flame resistant fiber blend helps shield against high temperatures, while moisture wicking technology keeps your