Castelli Free Aero RC Bib Shorts (Black) (S)

Castelli Free Aero RC Bib Shorts (Black) (S)
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Price: $219.99 (Save 25%)
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The Castelli Free Aero RC Bib Shorts are Castelli's top of the line race short, as to say they are extremely comfortable whether your pinning on a number or not. Castelli started with their Progetto X2 Air chamois and then designed a highly supportive structure around it to ensure seamless integration. These bibs are engineered for the perfect combination of comfort and speed.


  • Forza 2 high compression fabric construction provides outstanding muscle support
  • Progetto X2 Air seamless chamois pad is soft against the skin and provides all-day comfort
  • Minimalist bib straps allows for maximum air flow and breathability
  • 5-Panel construction reduces the number of seams and potential for chaffing 
  • Raw cut leg endings are engineered to stay put and provide a seamless transition from fabric to skin
  • Reflective accents boost low light visibility when illuminated
  • Centered rear pocket

Gender: Universal
Season: Warm Weather
Fabric: Forza 2
Chamois: Progetto X2 Air
Visibility: Reflectivity
Color: Black

This product was added to our catalog on April 12, 2022

Measurement Guide:

  1. Chest- Measure the circumference around the fullest part of chest, under arms
  2. Waist- Measure circumference around natural waistline keeping the tape a bit loose
  3. Hip- Measure circumference around the largest part of the hip
  4. Inseam- Using pants that fit well, measure the crotch seam to the ankle bone

Circumference (in)
Circumference (in)
Circumference (in)
Inseam (in)

Castelli Sizing: Many Castelli products are designed with a European race-fit. It is not uncommon to size up one or two sizes for the right fit.

Note: All measurements are provided by the manufacturer and may vary depending on how measurements are acquired. Castelli instructs that for best results measurements be taken over underwear. Castelli recommends sizing up if measurements fall between sizes for a better fit.