FR Phase 1 Boxer Brief

The FR Phase 1 Boxer Brief from XGO is designed for tactical professionals, first responders, military personnel, and workers in high-risk environments. These boxer briefs provide flame-resistant protection, making them suitable for use in situations involving open flames, welding operations, or explosive hazards.

Constructed from a specialized blend of Modacrylic and FR Rayon, the FR Phase 1 Boxer Brief meets ASTM D6413 flame-resistance standards. This means they are engineered to resist melting or dripping when exposed to flame, which is a critical safety feature that helps prevent secondary burn injuries. Additionally, XGO's proprietary Superior Acclimate moisture-wicking technology keeps wearers dry and comfortable during extended wear.

Ideal for military personnel, law enforcement, firefighters, electricians, and industrial workers, these boxer briefs are designed to be worn as part of a standard uniform or protective ensemble. Their intelligent fabric construction balances thermal protection with breathability, making them suitable for physically demanding work environments.