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An updated version of the Ergo Due bib tights, the Castelli Ergo Bib tights' classic eight-panel design offers an ideal anatomic fit.  The 210g Affinity Lycra provides excellent stretch and rebound for ideal muscle support and compression. Add to that the aforementioned eight-panel construction, and the resulting tight will comfortably hug your body without being constrictive -- while maximizing muscle performance.

The bib is constructed from mesh for optimal breathability, and double-needle cover stitched throughout for durability. Two reflective tabs add low-light safety, and classic gel grippers keep these tights in position.

The Castelli Ergo Bib Tights comes in Black. Sizes start at Small and run through 3XL.

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Here's what others have to say...

how is the sizing is in euro sizing or usa...

how is the sizing is in euro sizing or usa ?

Best Answer

Castelli fit is Euro. For example, if you are a large in Pearl Izumi, you would size up to an XL in Castelli bib tights. I would be happy to help recommend an appropriate size based on height and weight. Feel free to contact me:


pretty poor quality

  • Familiarity:I've used it several times

i've only had these tights for a couple weeks and worn them three or four times. already the crotch is wearing and pilling. the leg zippers don't close - you pull them all the way down and they loosen off. disappointing really.

i got these to replace a pair of tights that had lasted over 20 years. it's unlikely these will last that long.

That sounds like it could be a warranty issue. If you need any help, please contact me:


Castelli Ergo Bib Tights without Chamois

  • Gender:Male
  • Familiarity:I've used it several times

Great fit. Well. Made. Love no chamois so I'll have these for a while (no chamois to wear out). I've worn these in 25? weather no problem.

Tech specs says no chamois. However...

Tech specs says no chamois. However description describes a chamois.

Is there a chamois or not?!

Best Answer

These come without a chamois but they make the same bib tight with a chamois. They have them with a chamois for $10 more.