FR Phase 1 Lightweight Boxer Brief - Desert Sand

Phase 1 is a lightweight patented FR blend of Modacrylic & FR Rayon. Our FR is inherent and built-in at the yarn level, meaning it won't wash out and provide no melt/no drip protection for the life of the garment. Acclimate® Dry moisture management and Ag47® anti-microbial/anti-odor will keep you comfortable and odor-free. Utilizing Clean Seam^® flat-seaming to provide a comfortable seam next-to-skin helps reduce the risk of friction and irritation. Lightweight and perfect as a standalone piece or as a layering compliment. Perfect under Nomex to add some breathability and wicking

Product Video

• Fabric: A patented blend of Modacrylic & FR Rayon
• Weight: 4.8 oz/sq. yd / 136 grams
• Layer: Next-to-Skin
• Sizing:  Men's Sizing/Fit. 
  
• Temp Range: Mild to Hot temps/environments
  

• Inherently FR At Yarn Level - FR Protection For Life Of Garment
• ASTM D6413 Standard - No Melt/No Drip
  
• Superior Acclimate^® Dry Moisture Management
  
• Ag47^® Anti-Microbial Protection
• UPF UV Protection - 25+
• 100% USA Made & Berry Comp