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Flame Resistant
  • NSA: FR Control Khaki Long Underwear U51FRSR

National Safety Apparel Underwear: Men's U51FRSR Outlast FR Underpants

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In the morning you're too cold and by mid-afternoon you're hotter than Paris Hilton in a rocket to the sun. The workplace heating and cooling system may not be to blame. Your clothes are probably just not doing a good job of keeping you comfortable. But if you gear ... (see full details)   #NSAU51FRSR.

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National Safety Apparel Underwear: Men's U51FRSR Outlast FR Underpants

In the morning you're too cold and by mid-afternoon you're hotter than Paris Hilton in a rocket to the sun. The workplace heating and cooling system may not be to blame. Your clothes are probably just not doing a good job of keeping you comfortable. But if you gear up with NSA U51FRSR Temperature Regulating Long Underwear, you can stay "just right" all day long.

Featuring Outlast technology, these khaki underpants moderate your body temperature to keep you comfortable no matter what number you read on the thermostat. Outlast actively reduces body temperature and can reduce perspiration by up to 34 percent. By regulating the unique microclimate of the human body, Outlast keeps you cool on hot days and warm on cool days. The result is a second skin that feels "just right." The technology also delivers odor control to keep you fresh.

Stay in a "just right" state all day long with this NSA U51FRSR Temperature Regulating Long Underwear.

Sizes Available: S-3XL

Detailed Product Specifications

Color
Khaki
Gender
Unisex
Leg Opening
Hemmed
Fabric Weight
Light
Safety Features
Fire Resistant
Rise
Natural
Leg Style
Straight
Fit
Slim
Features
Lining
Pockets
No Pockets
HRC
1
CAL
0-7

Customer Reviews For National Safety Apparel Underwear: Men's U51FRSR Outlast FR Underpants

5 star:
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4 star:
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Average Customer Review

4 out of 5
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4 out of 5
They are ok...
By:
I bought these to keep me warm during the winter months. I wear them on days I'm required to wear full FR clothing. I usually wear under armour brand to stay warm. These work pretty good. They are comfortable and fit under my pants well. I'm not sure why but they were a little bit itchy which is why I'm only giving 4 stars.
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Customer Reviews 1 to 1 of 1. (Write a review)
Why Choose Working Person? Let Our Customers Explain!

I live in Alaska and work in the oil field on the North Slope. Sometimes it is hard to get the things we need to keep moving forward. I ordered a pair of Doc Marten boots and a black long-sleeve FRC shirt. I inadvertently asked to cancel the order instead of asking to cancel just the shirt. Your customer service made sure to get my order straight. The boots will be a nice addition to the wardrobe as fall sets in (snowed twice here in the last week) and we transition to winter. It takes a while for stuff to get to Alaska, so it is better to get things right early and not wait until the last minute when it is too late.

Craig M. from Fairbanks, Alaska

 
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