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Louis Garneau Perfo Light Power Bib Short - Men's

Sale $82.46 $109.95 25% off

Item # LGN0854

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Item # LGN0854

Power to the pedals.

Surely, you've heard that the best things in life are free. However, you've probably also heard that there's no such thing as a free lunch. This leaves us all at a median-zone quandary. So in terms of cycling, we like to say that the best things come at low prices. Not surprisingly, Louis Garneau's Perfo Light Power Bib Shorts doesn't dispute our assertion.

For the Perfo Light's construction, Garneau incorporated two different fabrics at two different sections. Starting at the shorts, we find the bread-and-butter Delfino material. This fabric features a dimpled mesh structure, which, at the interior, appears as an attempt at perforation that didn't quite make it through the material. Accordingly, these 'pockets' in the fabric act much as a honeycomb knit does, effectively pulling sweat away from the skin. Along these lines, Delfino tends to absorb less moisture than most Lycra blends, accelerating evaporation in order to leave you riding dry.

Additionally, Delfino is a tremendous muscle supporter. With a 195g/m2 fabric weight, and a calculated blend of Lycra and nylon, this materials essentially holds the muscle groups in place, protecting them from the fatigue-inducing effects of road vibration. Garneau has also taken the precautionary step of protecting the fabric itself. In fact, Garneau claims that Delfino maintains its properties and colors after being exposed to concentrations of chlorine 15 times that of pool water. So, durability is assured for both the muscles and the fabric.

In terms of fit, Garneau designed the shorts to be perfectly adaptable to the position and movements of cycling. In fact, Garneau cut the Perfo on an anatomic contour in order to ensure this. This works in coordination with the shorts' 11-panel design, ensuring that every body movement is predicted and supported. And securing this fit are Garneau's compressive Power Band leg grippers and highly breathable Power Mesh uppers.

For the chamois, Garneau included its venerable AirZone insert. This chamois, developed with Beveled Edge Molding, uses a 3D, pre-shaped wing design that moves in unison with your body. After all, a non-conforming insert is a leading cause of abrasion. So, to guarantee an obedient flexibility, the AirZone chamois uses a variable-density, perforated memory foam that's been shaped objectively towards every direction of movement and pressure. And unlike other forms of variable-density padding, the AirZone shape ensures that height transitions flow smoothly from region to region. This means that pinching and chafing are nearly eliminated. Garneau also included a center channel, much like your favorite saddles, that relieves pressure on the urethra and pudendal nerve. However, Garneau didn't stop there. The insert also effectively evacuates any moisture -- another source of chafing and bacteria.

The Louis Garneau Perfo Light Power Bib Shorts area available in six sizes from X-Small to XX-Large and in the colors Black, Black/white, Black/ginger/white, and Twilight Blue/white/black.

Tech Specs

[shorts] Delfino (77% nylon, 23% Lycra), [uppers] Power Mesh
23 cm
yes, AirZone
Chamois Thickness:
Removable Chamois:
1 thigh
Recommended Use:
road cycling
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...


Awesome fit

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

I am a road cyclist looking for a solid pair of bibs at a great price. These were it. The feel, and how they are a million times better than wearing shorts is amazing. I am a bigger guy and these fit great. If you are new to wearing bibs, make sure you get to a fitting prior to purchasing online. They can fit a little differently between companies. Fast shipping as well. Definitely purchasing from Competitive Cyclist again!