FR Lightweight & Midweight Thermal Bottoms – Coyote, Made in USA

The FR Thermal Bottoms are Made in USA base-layer bottoms designed to provide warmth, moisture management, and permanent fire resistance in demanding environments. Available in Lightweight DF4-505 and Midweight DF2-240 options, you can choose the level of insulation that best fits your conditions and activity.

Both styles use moisture-managing, antimicrobial fabrics designed to help regulate comfort while resisting odor. The fire-resistant properties are permanent and do not wash out over time. 

FR DF4-505 Lightweight Thermal Bottoms

• Lightweight 8 oz construction
• 75% Modacrylic / 15% Rayon / 10% Nylon
• Permanent fire-resistant properties
• Helps regulate body temperature
• Moisture management
• Antimicrobial to help resist odors
• Machine washable
• Made in USA

FR DF2-240 Midweight Thermal Bottoms

• Midweight 11 oz construction
• 75% Modacrylic / 15% Tencel / 10% Nylon
• Permanent fire-resistant properties
• Moisture management
• Antimicrobial to help resist odors
• Machine washable
• Made in USA

Features

• Fire-resistant thermal base layer
• Lightweight 8 oz or Midweight 11 oz options
• Coyote color
• Moisture-managing fabric
• Antimicrobial odor resistance
• Permanent fire-resistant construction
• Machine washable
• Made in USA
• Designed for use as a thermal base layer