Big Bill FR Base Layer Thermal Underwear - Navy

Built as your first layer of comfort and safety. This FR thermal uses Polartec® Power Dry® FR to pull moisture off the skin for faster dry times and breathable warmth. The 7.5 oz knit stretches smoothly under workwear and delivers dependable CAT 1 protection at 6.6 cal per square centimeter. Made in Canada and ready for long shifts.

• Wicking fabric that keeps you dry
• Tagless for more comfort
• Fitted next to skin layer (level 1)
• Care: Home Wash