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Louis Garneau SF-2 Long Sleeve Top


Item # LGN0542

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  • White, S ($34.95)
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Item # LGN0542

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

Tech Specs

Supra Filo 2, 95% polyester, 5% spandex
Insulation Weight:
Recommended Use:
layering, training, racing in cool weather
Manufacturer Warranty:
1 year

Size chart

Fuji Bicycles


Geometry Chart


Altamira LTD

Seat Tube


Effective Top Tube








Head Tube


Head Tube Angle


Seat Tube Angle


Bottom Bracket Drop


Chainstay Length



44 44.0cm 51.5cm


36.3cm 72.1cm


72.0 deg 75.0 deg 6.9cm 40.5cm 97.1cm
47 47.0cm 53.0cm


37.0cm 74.1cm 13.0cm 72.5 deg 74.5 deg 6.9cm 40.5cm 97.7cm
50 50.0cm 54.5cm 54.0cm 37.0cm 76.0cm 14.0cm 73.0 deg 73.5 deg 6.9cm 40.5cm 97.6cm
53 53.0cm 56.0cm 56.0cm 37.9cm 78.3cm 16.0cm 73.5 deg 73.5 deg 6.9cm 40.5cm 98.6cm
55 55.0cm 57.5cm 58.0cm 38.9cm 80.1cm 18.0cm 73.5 deg 73.5 deg 6.9cm 40.5cm 100.1cm
58 58.0cm 59.0cm 60.1cm 39.7cm 82.1cm 20.0cm 74.0 deg 73.5 deg 6.9cm 40.5cm


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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

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).

Avg. ride time: 2h 9m per week
  • Average ride time is based on Strava activity over the last 3 months. Give your reviews credibility by connecting your account.

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.