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Works better than skin.

The lightweight Louis Garneau Men's SF-2 long Sleeve Base Layer helps your body regulate temperature and stay comfortable. The next-to-skin Supra Filo 2 mesh construction helps air circulate around your body and wicks moisture to keep you dry and cool.

  • Lightweight Supra Filo 2 perforated mesh construction promotes airflow and wicks moisture
  • Reflective panels for added safety
  • Flatlock seams reduce chafing
  • Next-to-skin fit for better aerodynamics and increased comfort

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Here's what others have to say...


Does the job

  • Familiarity:I've put it through the wringer
  • Fit:True to size
  • Height: 6'1"
    Weight: 171 lbs
    Size Purchased: L

This does exactly what it claims. It is true to size. I wear it under a Garneau Enerblock 2 jacket and it is perfect from 35 to +50 degrees (just open the zip up the hills).


Excellent lightweight base layer

  • Familiarity:I've put it through the wringer

It's a very thin material, which is perfect for temperate Southern California. It keeps me warmer when it's chilly, and helps dissipate sweat (and thus heat) when it's not. I use it all the time.


good lightweight layer

  • Familiarity:I've put it through the wringer
  • Fit:True to size

I'm 6'2 and 200 and the large fits well. It is a very thin chest hair sticks through everywhere, but it is warm enough. I ended up cutting the sleeves down to 3/4 length and use it under my dress shirts in cold weather.