This thermal gear appears well constructed and does its job as a base layer to trap air and warmth. I've not used in under inclement conditions but it appears to be good merchandise.
bought 2 sets of these thermal underwear for my daughter & her husband who live in Utah.....they work outside, and were freezing their little California ----'s off!!!!.....They LOVED these.....if they work in -30 degrees.....hey....THEY ARE GREAT!!!!
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