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Men's Premio Bib Shorts

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Premium comfort.

When you’re looking for all day comfort, look no further than the Premio. These bibshorts deliver the compressive support that you need for a century in a simple, comfortable design. Featuring the proven Forza fabric, these bibshorts will fit like a second skin and breathe new life into your weary legs.

Starting at the straps, Castelli brings back their seamless ergonomic bib straps bonded directly to the short. Featuring a large mesh panel running the length of your back, moisture is wicked away from your skin keeping you cool. A 3D mesh lumbar panel offers a lightweight, breathable compressive support area where it’s needed most. As we move down to the short itself, Castelli’s proven Forza fabric reduces the road vibration's wear-and-tear on your legs while fitting incredibly well.

Using the Progetto X2 Air seat pad, Castelli’s top-of-the-line chamois boasts a seamless four-way stretch bacteriostatic layer over a multi-density foam engineered to place the padding where it’s needed most. This chamois keeps fresh cool air flowing directly into the surface fabric, aiding evaporation.


  • Forza fabric with 38% Lycra®, delivering the perfect fit.
  • 3D mesh lumbar compression band.
  • Debut leg gripper uses vertical silicon in place of elastic.
  • Bonded ergonomic bib straps.
  • Progetto X2 Air seat pad.

Note: Castelli tops and bottoms are designed with a performance cut that often runs smaller than that of other manufacturers. Consider sizing-up one size to ensure a comfortable fit — e.g., if you normally wear a Medium, select a Large in Castelli. Feel free to contact us with any questions or concerns.


Style Type: with Bib 

Ordered by Most Relevant First
5 stars
4 stars
3 stars
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1 stars
My go to bibs for all my rides.Perfect fit and love the chamois.
by Walk
Cycling Enthusiast
Milwaukee Wisconsin

6'0 Tall 164 lbs average 7000 miles with 16 centuries a year. I use a large. Leg length a little long for my liking.

Reviewed 6/26/2017
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Easy on the butt and wicks sweat well.
by happy camper
Cycling Enthusiast
Austin. Texas
1 of 1 customers found this review helpful.

It's a good design for those sur l'ongle days. Very comfortable for warm days wicks sweat well. Wear it with a Castelli Men's Climber's 2.0 Jersey for a good summers day ride. It runs slightly small so if you are on the cusp between to sizes consider the larger size )

Reviewed 9/1/2017
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