DRIFIRE® Flame Resistant Control 2.0 Long Underwear XL Navy U52FKSRXL

Discount: See in Cart
Free Shipping
In Stock
Brand: National Safety Apparel
Part #: U52FKSRXL
UPC: 845811054800
SKU
281-06159B23
Regular Price $321.79 Special Price $169.76

BBB Accredited - ResellerRatings Elite Member - SBA Service-Disabled Veteran-Owned Certified

DRIFIRE® Flame Resistant Control 2.0 Long Underwear XL Navy

Stay cool and warm in extreme temperatures with the DRIFIRE Flame Resistant Control 2.0 Long Underwear. Designed for workers in high-risk industries, this lightweight, breathable fabric regulates skin temperature within a 3-degree range, reducing perspiration by up to 34%. Perfect for hot summer days or cold winter nights, this inherently flame-resistant underwear provides heat stress reduction and odor control. Ideal for outdoor workers, firefighters, and anyone who needs to stay comfortable in extreme conditions. Made in the USA, this long underwear meets NFPA 70E, CSA Z462, and ASTM F1506 standards, ensuring compliance with safety regulations.

Top product features:

  • Keeps the wearer cooler on hot days and warmer on cool days
  • Proactively regulates skin temperature within a 3-degree range
  • Reduces perspiration by up to 34% with odor control technology

Top product applications:

  • Construction Workers
  • Utility Workers
  • Industrial Workers
The drifire fr control long underwear keeps the wearer cooler on hot days and warmer on cool days with lightweight breathable fabric heat stress reduction and unsurpassed moisture-wicking and drying rate. Inherently fr this stretch fabric proactively regulates skin temperature (+/- 3 degrees) and reduces perspiration by as much as 34. Features ul style"margin-top 0px; padding-top 5px; padding-bottom 5px;" arc rating 4 cal/cmsup2/sup cat 1 fabric/material 5.5 oz. Fr control 2.0™ proactively regulates skin temperature (+/- 3 degrees) reduces perspiration by as much as 34 keeps the wearer cooler on hot days warmer on cool days heat stress reduction odor control technology lightweight breathable fabric unsurpassed moisture wicking and drying rate inherently flame resistant fr protection will not wash/wear out more stretch for a better fit made in the usa compliance ul style"margin-top 0px; padding-top 5px; padding-bottom 5px;" arc rating 4 cal/cmsup2/sup cat 1 nfpa 70e csa z462 astm f1506 osha 1910.269

Additional Information

  • UPC: 845811054800
  • UNSPSC: 46181500
  • Brand: NATIONAL SAFETY APPAREL INC
  • Color: Blue
  • Package Quantity: 1
  • Country of Origin: US
  • FOB Origin: OH
  • Ships by: PARCEL
  • Comes in a kit: No
  • Newly added to catalog: No
  • Item is on Clearance: No
  • Contains Hazardous Materials: No
  • CA Proposition 65 Applies: No
  • Package Length: 5.00
  • Package Width: 9.00
  • Package Height: 12.00
  • Package Weight: 0.56
Product info last updated on May 6, 2024 12:29am UTC Category: Protective Clothing and Workwear
Copyright © 2026 Veratics, Inc dba GoVets.
In stock