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
Product Information
Product Information
Shipping & Returns
Shipping & Returns

FR Base Layer Thermal Underwear - Navy
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
Original: $138.99
-70%$138.99
$41.70Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
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