The ‘Gold Standard’ range of flame protective base layers were designed and developed specifically for protection against flame and extreme heat by tactical operators entering burning buildings. Made from specially knitted heavy duty weight Nomex™ Gold material, engineered to provide enhanced protection and durability. Worn under tactical coveralls, the extended neck collar and sleeve thumb loop provide additional protection from heat and flame exposure. Ergonomically designed seams for comfort, and a stretch fit with moisture wicking properties to help regulate temperature. Offering the highest level of radiated heat protection available to tactical operators, this operational clothing is currently in use.