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Fit for Classics weather.

The Castelli Women's Omloop Thermal Bib Shorts hit the sweet spot between shorts and knickers to keep you comfortable through chilly, late-fall and early-spring rides when the weather is temptingly close to being warm enough to kit up in your regular bib shorts. With a length that hits right at the knee for warming coverage, these shorts feature a soft, laser cut hem edge that won't pinch uncomfortably as you move through the pedal stroke and allows a freedom of motion not always experienced with knickers or knee warmers.

Castelli fashions the Omloop with a contoured silhouette that would be at home in a race or on your weekend training ride. The canvas is Thermoflex fabric, a stretchy, breathable material developed to insulate and move with you in the saddle. The laser-cut leg hems contribute to its streamlined look, and airy mesh bib straps remain breathable and light.

As the Omloop counts itself among Castelli's top-end pieces, it comes built with Castelli's Progetto X2 Air women's chamois. A carefully constructed mix of multi-density cushioning, the Progetto X2's minimal shape belies its ability to protect you through long miles, remaining soft and supple over hours in the saddle.

  • Chilly rides just got better with this innovative thermal short
  • Form-fitting silhouette closely contours the body
  • Thermal fabric keeps warm air close to skin while it wicks
  • Longer length blends the best of a knicker and a short
  • Luxurious chamois provides hours of support and relief
  • Reflective accents help you stand out on dim days
  • Reviews
  • Q & A

Wash them and wear them...

  • Fit: True to size
  • Size Bought: Large

As I am not the usual small frame performance cyclist, I don't always am lucky on finding the best fitting bibs. Tried these on a 200 mile ride and I am ready to wear them again on a 200 mile ride this saturday. Exceptional fit! Perfect for the mild winter weather in central California when I don't want to wear long pants. Used them on the TT bike and they feel just as good. Can't brag enough bout these bibs, but then Castelli has never dissapointed :)