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Smartwool Merino 150 Long-Sleeve Baselayer - Men's

up to 50% Off
sale $42.50 - $85.00

Why We Like The Merino 150 Long-Sleeve Baselayer

We adventure all year long and no matter the season we know we can rely on the Smartwool Merino 150 Long-Sleeve Baselayer. This piece keeps our temperature regulated while ensuring our sweat gets pulled off of our skin when we really start to push it.

  • Baselayer for lightweight performance in cool or warm temps
  • Merino insulates, wicks moisture, and naturally inhibits odor
  • Slim fit clings to your unique shape for top-tier performance
  • Shoulder panels eliminate top shoulder seams for comfort under straps
  • Flatlock seams go easy on your skin to prevent rubbing and chafing
  • Item #SWLZ8ER

87% merino wool, 13% nylon
Insulation Weight
Center Back Length
[medium] 29in
natural attribute of merino wool
Claimed Weight
Recommended Use
all-mountain skiing, all-mountain snowboarding, freeride/powder skiing, freeride/powder snowboarding, park & freestyle skiing, park & freestyle snowboarding
Manufacturer Warranty
2 years

Tech Specs

What do you think about this product?


>Rating: 2

Might be ok for winter but not summer

I've used it once or twice and have initial impressions
True to size
Size Bought
5` 9"
155 lbs

This is my first merino shirt. I bought this to wear on hot days and to protect from the sun because I read that is is superior to synthetics for odor. Unfortunately it’s much warmer than my synthetic shirt and heavier. Also it is definitely not as soft. In fact it’s a little bit scratchy. I have merino sweaters that I have worn without a shirt underneath and they were much softer. It might be ok for the winter but it still won’t be as soft as my other winter base layers.This is just an initial impression and I have not yet gone hiking with it.


what's the weight? weight is needed on every item!

The manufacturer's claimed weight for this item is 6oz. There may be some slight discrepancy between the claimed weight and the actual weight, but I would say that 6oz is generally the consensus for this item.